87061888

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 184187520

約数和(自身を除く): 97125632

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 128, 148, 248, 296, 496, 592, 593, 992, 1147, 1184, 1186, 1984, 2294, 2368, 2372, 3968, 4588, 4736, 4744, 9176, 9488, 18352, 18383, 18976, 21941, 36704, 36766, 37952, 43882, 73408, 73532, 75904, 87764, 146816, 147064, 175528, 294128, 351056, 588256, 680171, 702112, 1176512, 1360342, 1404224, 2353024, 2720684, 2808448, 5441368, 10882736, 21765472, 43530944, 87061888]

約数ペア:

[(1, 87061888), (2, 43530944), (4, 21765472), (8, 10882736), (16, 5441368), (31, 2808448), (32, 2720684), (37, 2353024), (62, 1404224), (64, 1360342), (74, 1176512), (124, 702112), (128, 680171), (148, 588256), (248, 351056), (296, 294128), (496, 175528), (592, 147064), (593, 146816), (992, 87764), (1147, 75904), (1184, 73532), (1186, 73408), (1984, 43882), (2294, 37952), (2368, 36766), (2372, 36704), (3968, 21941), (4588, 18976), (4736, 18383), (4744, 18352), (9176, 9488)]