77802816

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 224

約数和(自身を含む): 261038848

約数和(自身を除く): 183236032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 61, 64, 73, 78, 84, 91, 96, 104, 112, 122, 146, 156, 168, 182, 183, 192, 208, 219, 224, 244, 273, 292, 312, 336, 364, 366, 416, 427, 438, 448, 488, 511, 546, 584, 624, 672, 728, 732, 793, 832, 854, 876, 949, 976, 1022, 1092, 1168, 1248, 1281, 1344, 1456, 1464, 1533, 1586, 1708, 1752, 1898, 1952, 2044, 2184, 2336, 2379, 2496, 2562, 2847, 2912, 2928, 3066, 3172, 3416, 3504, 3796, 3904, 4088, 4368, 4453, 4672, 4758, 5124, 5551, 5694, 5824, 5856, 6132, 6344, 6643, 6832, 7008, 7592, 8176, 8736, 8906, 9516, 10248, 11102, 11388, 11712, 12264, 12688, 13286, 13359, 13664, 14016, 15184, 16352, 16653, 17472, 17812, 19032, 19929, 20496, 22204, 22776, 24528, 25376, 26572, 26718, 27328, 30368, 31171, 32704, 33306, 35624, 38064, 39858, 40992, 44408, 45552, 49056, 50752, 53144, 53436, 57889, 60736, 62342, 66612, 71248, 76128, 79716, 81984, 88816, 91104, 93513, 98112, 106288, 106872, 115778, 124684, 133224, 142496, 152256, 159432, 173667, 177632, 182208, 187026, 212576, 213744, 231556, 249368, 266448, 284992, 318864, 347334, 355264, 374052, 405223, 425152, 427488, 463112, 498736, 532896, 637728, 694668, 748104, 810446, 854976, 926224, 997472, 1065792, 1215669, 1275456, 1389336, 1496208, 1620892, 1852448, 1994944, 2431338, 2778672, 2992416, 3241784, 3704896, 4862676, 5557344, 5984832, 6483568, 9725352, 11114688, 12967136, 19450704, 25934272, 38901408, 77802816]

約数ペア:

[(1, 77802816), (2, 38901408), (3, 25934272), (4, 19450704), (6, 12967136), (7, 11114688), (8, 9725352), (12, 6483568), (13, 5984832), (14, 5557344), (16, 4862676), (21, 3704896), (24, 3241784), (26, 2992416), (28, 2778672), (32, 2431338), (39, 1994944), (42, 1852448), (48, 1620892), (52, 1496208), (56, 1389336), (61, 1275456), (64, 1215669), (73, 1065792), (78, 997472), (84, 926224), (91, 854976), (96, 810446), (104, 748104), (112, 694668), (122, 637728), (146, 532896), (156, 498736), (168, 463112), (182, 427488), (183, 425152), (192, 405223), (208, 374052), (219, 355264), (224, 347334), (244, 318864), (273, 284992), (292, 266448), (312, 249368), (336, 231556), (364, 213744), (366, 212576), (416, 187026), (427, 182208), (438, 177632), (448, 173667), (488, 159432), (511, 152256), (546, 142496), (584, 133224), (624, 124684), (672, 115778), (728, 106872), (732, 106288), (793, 98112), (832, 93513), (854, 91104), (876, 88816), (949, 81984), (976, 79716), (1022, 76128), (1092, 71248), (1168, 66612), (1248, 62342), (1281, 60736), (1344, 57889), (1456, 53436), (1464, 53144), (1533, 50752), (1586, 49056), (1708, 45552), (1752, 44408), (1898, 40992), (1952, 39858), (2044, 38064), (2184, 35624), (2336, 33306), (2379, 32704), (2496, 31171), (2562, 30368), (2847, 27328), (2912, 26718), (2928, 26572), (3066, 25376), (3172, 24528), (3416, 22776), (3504, 22204), (3796, 20496), (3904, 19929), (4088, 19032), (4368, 17812), (4453, 17472), (4672, 16653), (4758, 16352), (5124, 15184), (5551, 14016), (5694, 13664), (5824, 13359), (5856, 13286), (6132, 12688), (6344, 12264), (6643, 11712), (6832, 11388), (7008, 11102), (7592, 10248), (8176, 9516), (8736, 8906)]