71722872

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:190

約数の個数: 192

約数和(自身を含む): 228228000

約数和(自身を除く): 156505128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 37, 38, 39, 52, 57, 72, 74, 76, 78, 104, 109, 111, 114, 117, 148, 152, 156, 171, 218, 222, 228, 234, 247, 296, 312, 327, 333, 342, 436, 444, 456, 468, 481, 494, 654, 666, 684, 703, 741, 872, 888, 936, 962, 981, 988, 1308, 1332, 1368, 1406, 1417, 1443, 1482, 1924, 1962, 1976, 2071, 2109, 2223, 2616, 2664, 2812, 2834, 2886, 2964, 3848, 3924, 4033, 4142, 4218, 4251, 4329, 4446, 5624, 5668, 5772, 5928, 6213, 6327, 7848, 8066, 8284, 8436, 8502, 8658, 8892, 9139, 11336, 11544, 12099, 12426, 12654, 12753, 16132, 16568, 16872, 17004, 17316, 17784, 18278, 18639, 24198, 24852, 25308, 25506, 26923, 27417, 32264, 34008, 34632, 36297, 36556, 37278, 48396, 49704, 50616, 51012, 52429, 53846, 54834, 72594, 73112, 74556, 76627, 80769, 82251, 96792, 102024, 104858, 107692, 109668, 145188, 149112, 153254, 157287, 161538, 164502, 209716, 215384, 219336, 229881, 242307, 290376, 306508, 314574, 323076, 329004, 419432, 459762, 471861, 484614, 613016, 629148, 646152, 658008, 689643, 919524, 943722, 969228, 996151, 1258296, 1379286, 1839048, 1887444, 1938456, 1992302, 2758572, 2988453, 3774888, 3984604, 5517144, 5976906, 7969208, 8965359, 11953812, 17930718, 23907624, 35861436, 71722872]

約数ペア:

[(1, 71722872), (2, 35861436), (3, 23907624), (4, 17930718), (6, 11953812), (8, 8965359), (9, 7969208), (12, 5976906), (13, 5517144), (18, 3984604), (19, 3774888), (24, 2988453), (26, 2758572), (36, 1992302), (37, 1938456), (38, 1887444), (39, 1839048), (52, 1379286), (57, 1258296), (72, 996151), (74, 969228), (76, 943722), (78, 919524), (104, 689643), (109, 658008), (111, 646152), (114, 629148), (117, 613016), (148, 484614), (152, 471861), (156, 459762), (171, 419432), (218, 329004), (222, 323076), (228, 314574), (234, 306508), (247, 290376), (296, 242307), (312, 229881), (327, 219336), (333, 215384), (342, 209716), (436, 164502), (444, 161538), (456, 157287), (468, 153254), (481, 149112), (494, 145188), (654, 109668), (666, 107692), (684, 104858), (703, 102024), (741, 96792), (872, 82251), (888, 80769), (936, 76627), (962, 74556), (981, 73112), (988, 72594), (1308, 54834), (1332, 53846), (1368, 52429), (1406, 51012), (1417, 50616), (1443, 49704), (1482, 48396), (1924, 37278), (1962, 36556), (1976, 36297), (2071, 34632), (2109, 34008), (2223, 32264), (2616, 27417), (2664, 26923), (2812, 25506), (2834, 25308), (2886, 24852), (2964, 24198), (3848, 18639), (3924, 18278), (4033, 17784), (4142, 17316), (4218, 17004), (4251, 16872), (4329, 16568), (4446, 16132), (5624, 12753), (5668, 12654), (5772, 12426), (5928, 12099), (6213, 11544), (6327, 11336), (7848, 9139), (8066, 8892), (8284, 8658), (8436, 8502)]