78475104

素因数分解:

$2^5\times 3^2\times {\mathrm{521}}^1\times {\mathrm{523}}^1$

素因数の和:1060

約数の個数: 72

約数和(自身を含む): 224019432

約数和(自身を除く): 145544328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 521, 523, 1042, 1046, 1563, 1569, 2084, 2092, 3126, 3138, 4168, 4184, 4689, 4707, 6252, 6276, 8336, 8368, 9378, 9414, 12504, 12552, 16672, 16736, 18756, 18828, 25008, 25104, 37512, 37656, 50016, 50208, 75024, 75312, 150048, 150624, 272483, 544966, 817449, 1089932, 1634898, 2179864, 2452347, 3269796, 4359728, 4904694, 6539592, 8719456, 9809388, 13079184, 19618776, 26158368, 39237552, 78475104]

約数ペア:

[(1, 78475104), (2, 39237552), (3, 26158368), (4, 19618776), (6, 13079184), (8, 9809388), (9, 8719456), (12, 6539592), (16, 4904694), (18, 4359728), (24, 3269796), (32, 2452347), (36, 2179864), (48, 1634898), (72, 1089932), (96, 817449), (144, 544966), (288, 272483), (521, 150624), (523, 150048), (1042, 75312), (1046, 75024), (1563, 50208), (1569, 50016), (2084, 37656), (2092, 37512), (3126, 25104), (3138, 25008), (4168, 18828), (4184, 18756), (4689, 16736), (4707, 16672), (6252, 12552), (6276, 12504), (8336, 9414), (8368, 9378)]