88461568

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1447

約数の個数: 72

約数和(自身を含む): 200312000

約数和(自身を除く): 111850432

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 608, 832, 988, 1216, 1399, 1664, 1976, 2432, 2798, 3328, 3952, 4864, 5596, 7904, 11192, 15808, 18187, 22384, 26581, 31616, 36374, 44768, 53162, 63232, 72748, 89536, 106324, 145496, 179072, 212648, 290992, 345553, 358144, 425296, 581984, 691106, 850592, 1163968, 1382212, 1701184, 2327936, 2764424, 3402368, 4655872, 5528848, 6804736, 11057696, 22115392, 44230784, 88461568]

約数ペア:

[(1, 88461568), (2, 44230784), (4, 22115392), (8, 11057696), (13, 6804736), (16, 5528848), (19, 4655872), (26, 3402368), (32, 2764424), (38, 2327936), (52, 1701184), (64, 1382212), (76, 1163968), (104, 850592), (128, 691106), (152, 581984), (208, 425296), (247, 358144), (256, 345553), (304, 290992), (416, 212648), (494, 179072), (608, 145496), (832, 106324), (988, 89536), (1216, 72748), (1399, 63232), (1664, 53162), (1976, 44768), (2432, 36374), (2798, 31616), (3328, 26581), (3952, 22384), (4864, 18187), (5596, 15808), (7904, 11192)]