264625452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{80777}}^1$

素因数の和:80807

約数の個数: 72

約数和(自身を含む): 823289376

約数和(自身を除く): 558663924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 80777, 161554, 242331, 323108, 484662, 565439, 726993, 969324, 1050101, 1130878, 1453986, 1696317, 2100202, 2261756, 2907972, 3150303, 3392634, 4200404, 5088951, 6300606, 6785268, 7350707, 9450909, 10177902, 12601212, 14701414, 18901818, 20355804, 22052121, 29402828, 37803636, 44104242, 66156363, 88208484, 132312726, 264625452]

約数ペア:

[(1, 264625452), (2, 132312726), (3, 88208484), (4, 66156363), (6, 44104242), (7, 37803636), (9, 29402828), (12, 22052121), (13, 20355804), (14, 18901818), (18, 14701414), (21, 12601212), (26, 10177902), (28, 9450909), (36, 7350707), (39, 6785268), (42, 6300606), (52, 5088951), (63, 4200404), (78, 3392634), (84, 3150303), (91, 2907972), (117, 2261756), (126, 2100202), (156, 1696317), (182, 1453986), (234, 1130878), (252, 1050101), (273, 969324), (364, 726993), (468, 565439), (546, 484662), (819, 323108), (1092, 242331), (1638, 161554), (3276, 80777)]