78582816

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:319

約数の個数: 144

約数和(自身を含む): 243996480

約数和(自身を除く): 165413664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 139, 144, 151, 156, 208, 234, 278, 288, 302, 312, 416, 417, 453, 468, 556, 604, 624, 834, 906, 936, 1112, 1208, 1248, 1251, 1359, 1668, 1807, 1812, 1872, 1963, 2224, 2416, 2502, 2718, 3336, 3614, 3624, 3744, 3926, 4448, 4832, 5004, 5421, 5436, 5889, 6672, 7228, 7248, 7852, 10008, 10842, 10872, 11778, 13344, 14456, 14496, 15704, 16263, 17667, 20016, 20989, 21684, 21744, 23556, 28912, 31408, 32526, 35334, 40032, 41978, 43368, 43488, 47112, 57824, 62816, 62967, 65052, 70668, 83956, 86736, 94224, 125934, 130104, 141336, 167912, 173472, 188448, 188901, 251868, 260208, 272857, 282672, 335824, 377802, 503736, 520416, 545714, 565344, 671648, 755604, 818571, 1007472, 1091428, 1511208, 1637142, 2014944, 2182856, 2455713, 3022416, 3274284, 4365712, 4911426, 6044832, 6548568, 8731424, 9822852, 13097136, 19645704, 26194272, 39291408, 78582816]

約数ペア:

[(1, 78582816), (2, 39291408), (3, 26194272), (4, 19645704), (6, 13097136), (8, 9822852), (9, 8731424), (12, 6548568), (13, 6044832), (16, 4911426), (18, 4365712), (24, 3274284), (26, 3022416), (32, 2455713), (36, 2182856), (39, 2014944), (48, 1637142), (52, 1511208), (72, 1091428), (78, 1007472), (96, 818571), (104, 755604), (117, 671648), (139, 565344), (144, 545714), (151, 520416), (156, 503736), (208, 377802), (234, 335824), (278, 282672), (288, 272857), (302, 260208), (312, 251868), (416, 188901), (417, 188448), (453, 173472), (468, 167912), (556, 141336), (604, 130104), (624, 125934), (834, 94224), (906, 86736), (936, 83956), (1112, 70668), (1208, 65052), (1248, 62967), (1251, 62816), (1359, 57824), (1668, 47112), (1807, 43488), (1812, 43368), (1872, 41978), (1963, 40032), (2224, 35334), (2416, 32526), (2502, 31408), (2718, 28912), (3336, 23556), (3614, 21744), (3624, 21684), (3744, 20989), (3926, 20016), (4448, 17667), (4832, 16263), (5004, 15704), (5421, 14496), (5436, 14456), (5889, 13344), (6672, 11778), (7228, 10872), (7248, 10842), (7852, 10008)]