87528168

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 256

約数和(自身を含む): 308313600

約数和(自身を除く): 220785432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 61, 63, 72, 73, 78, 84, 91, 104, 108, 117, 122, 126, 146, 156, 168, 182, 183, 189, 216, 219, 234, 244, 252, 273, 292, 312, 351, 364, 366, 378, 427, 438, 468, 488, 504, 511, 546, 549, 584, 657, 702, 728, 732, 756, 793, 819, 854, 876, 936, 949, 1022, 1092, 1098, 1281, 1314, 1404, 1464, 1512, 1533, 1586, 1638, 1647, 1708, 1752, 1898, 1971, 2044, 2184, 2196, 2379, 2457, 2562, 2628, 2808, 2847, 3066, 3172, 3276, 3294, 3416, 3796, 3843, 3942, 4088, 4392, 4453, 4599, 4758, 4914, 5124, 5256, 5551, 5694, 6132, 6344, 6552, 6588, 6643, 7137, 7592, 7686, 7884, 8541, 8906, 9198, 9516, 9828, 10248, 11102, 11388, 11529, 12264, 13176, 13286, 13359, 13797, 14274, 15372, 15768, 16653, 17082, 17812, 18396, 19032, 19656, 19929, 21411, 22204, 22776, 23058, 25623, 26572, 26718, 27594, 28548, 30744, 31171, 33306, 34164, 35624, 36792, 39858, 40077, 42822, 44408, 46116, 49959, 51246, 53144, 53436, 55188, 57096, 57889, 59787, 62342, 66612, 68328, 79716, 80154, 85644, 92232, 93513, 99918, 102492, 106872, 110376, 115778, 119574, 120231, 124684, 133224, 149877, 159432, 160308, 171288, 173667, 179361, 187026, 199836, 204984, 231556, 239148, 240462, 249368, 280539, 299754, 320616, 347334, 358722, 374052, 399672, 405223, 463112, 478296, 480924, 521001, 561078, 599508, 694668, 717444, 748104, 810446, 841617, 961848, 1042002, 1122156, 1199016, 1215669, 1389336, 1434888, 1563003, 1620892, 1683234, 2084004, 2244312, 2431338, 3126006, 3241784, 3366468, 3647007, 4168008, 4862676, 6252012, 6732936, 7294014, 9725352, 10941021, 12504024, 14588028, 21882042, 29176056, 43764084, 87528168]

約数ペア:

[(1, 87528168), (2, 43764084), (3, 29176056), (4, 21882042), (6, 14588028), (7, 12504024), (8, 10941021), (9, 9725352), (12, 7294014), (13, 6732936), (14, 6252012), (18, 4862676), (21, 4168008), (24, 3647007), (26, 3366468), (27, 3241784), (28, 3126006), (36, 2431338), (39, 2244312), (42, 2084004), (52, 1683234), (54, 1620892), (56, 1563003), (61, 1434888), (63, 1389336), (72, 1215669), (73, 1199016), (78, 1122156), (84, 1042002), (91, 961848), (104, 841617), (108, 810446), (117, 748104), (122, 717444), (126, 694668), (146, 599508), (156, 561078), (168, 521001), (182, 480924), (183, 478296), (189, 463112), (216, 405223), (219, 399672), (234, 374052), (244, 358722), (252, 347334), (273, 320616), (292, 299754), (312, 280539), (351, 249368), (364, 240462), (366, 239148), (378, 231556), (427, 204984), (438, 199836), (468, 187026), (488, 179361), (504, 173667), (511, 171288), (546, 160308), (549, 159432), (584, 149877), (657, 133224), (702, 124684), (728, 120231), (732, 119574), (756, 115778), (793, 110376), (819, 106872), (854, 102492), (876, 99918), (936, 93513), (949, 92232), (1022, 85644), (1092, 80154), (1098, 79716), (1281, 68328), (1314, 66612), (1404, 62342), (1464, 59787), (1512, 57889), (1533, 57096), (1586, 55188), (1638, 53436), (1647, 53144), (1708, 51246), (1752, 49959), (1898, 46116), (1971, 44408), (2044, 42822), (2184, 40077), (2196, 39858), (2379, 36792), (2457, 35624), (2562, 34164), (2628, 33306), (2808, 31171), (2847, 30744), (3066, 28548), (3172, 27594), (3276, 26718), (3294, 26572), (3416, 25623), (3796, 23058), (3843, 22776), (3942, 22204), (4088, 21411), (4392, 19929), (4453, 19656), (4599, 19032), (4758, 18396), (4914, 17812), (5124, 17082), (5256, 16653), (5551, 15768), (5694, 15372), (6132, 14274), (6344, 13797), (6552, 13359), (6588, 13286), (6643, 13176), (7137, 12264), (7592, 11529), (7686, 11388), (7884, 11102), (8541, 10248), (8906, 9828), (9198, 9516)]