77642112

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 128

約数和(自身を含む): 220320000

約数和(自身を除く): 142677888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 59, 64, 69, 92, 96, 118, 128, 138, 149, 177, 184, 192, 236, 276, 298, 354, 368, 384, 447, 472, 552, 596, 708, 736, 894, 944, 1104, 1192, 1357, 1416, 1472, 1788, 1888, 2208, 2384, 2714, 2832, 2944, 3427, 3576, 3776, 4071, 4416, 4768, 5428, 5664, 6854, 7152, 7552, 8142, 8791, 8832, 9536, 10281, 10856, 11328, 13708, 14304, 16284, 17582, 19072, 20562, 21712, 22656, 26373, 27416, 28608, 32568, 35164, 41124, 43424, 52746, 54832, 57216, 65136, 70328, 82248, 86848, 105492, 109664, 130272, 140656, 164496, 173696, 202193, 210984, 219328, 260544, 281312, 328992, 404386, 421968, 438656, 521088, 562624, 606579, 657984, 808772, 843936, 1125248, 1213158, 1315968, 1617544, 1687872, 2426316, 3235088, 3375744, 4852632, 6470176, 9705264, 12940352, 19410528, 25880704, 38821056, 77642112]

約数ペア:

[(1, 77642112), (2, 38821056), (3, 25880704), (4, 19410528), (6, 12940352), (8, 9705264), (12, 6470176), (16, 4852632), (23, 3375744), (24, 3235088), (32, 2426316), (46, 1687872), (48, 1617544), (59, 1315968), (64, 1213158), (69, 1125248), (92, 843936), (96, 808772), (118, 657984), (128, 606579), (138, 562624), (149, 521088), (177, 438656), (184, 421968), (192, 404386), (236, 328992), (276, 281312), (298, 260544), (354, 219328), (368, 210984), (384, 202193), (447, 173696), (472, 164496), (552, 140656), (596, 130272), (708, 109664), (736, 105492), (894, 86848), (944, 82248), (1104, 70328), (1192, 65136), (1357, 57216), (1416, 54832), (1472, 52746), (1788, 43424), (1888, 41124), (2208, 35164), (2384, 32568), (2714, 28608), (2832, 27416), (2944, 26373), (3427, 22656), (3576, 21712), (3776, 20562), (4071, 19072), (4416, 17582), (4768, 16284), (5428, 14304), (5664, 13708), (6854, 11328), (7152, 10856), (7552, 10281), (8142, 9536), (8791, 8832)]