127884672

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{3581}}^1$

素因数の和:3632

約数の個数: 96

約数和(自身を含む): 379978560

約数和(自身を除く): 252093888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 279, 288, 372, 384, 496, 558, 576, 744, 992, 1116, 1152, 1488, 1984, 2232, 2976, 3581, 3968, 4464, 5952, 7162, 8928, 10743, 11904, 14324, 17856, 21486, 28648, 32229, 35712, 42972, 57296, 64458, 85944, 111011, 114592, 128916, 171888, 222022, 229184, 257832, 333033, 343776, 444044, 458368, 515664, 666066, 687552, 888088, 999099, 1031328, 1332132, 1375104, 1776176, 1998198, 2062656, 2664264, 3552352, 3996396, 4125312, 5328528, 7104704, 7992792, 10657056, 14209408, 15985584, 21314112, 31971168, 42628224, 63942336, 127884672]

約数ペア:

[(1, 127884672), (2, 63942336), (3, 42628224), (4, 31971168), (6, 21314112), (8, 15985584), (9, 14209408), (12, 10657056), (16, 7992792), (18, 7104704), (24, 5328528), (31, 4125312), (32, 3996396), (36, 3552352), (48, 2664264), (62, 2062656), (64, 1998198), (72, 1776176), (93, 1375104), (96, 1332132), (124, 1031328), (128, 999099), (144, 888088), (186, 687552), (192, 666066), (248, 515664), (279, 458368), (288, 444044), (372, 343776), (384, 333033), (496, 257832), (558, 229184), (576, 222022), (744, 171888), (992, 128916), (1116, 114592), (1152, 111011), (1488, 85944), (1984, 64458), (2232, 57296), (2976, 42972), (3581, 35712), (3968, 32229), (4464, 28648), (5952, 21486), (7162, 17856), (8928, 14324), (10743, 11904)]