87891408

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{55487}}^1$

素因数の和:55512

約数の個数: 60

約数和(自身を含む): 268339968

約数和(自身を除く): 180448560

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 55487, 110974, 166461, 221948, 332922, 443896, 499383, 610357, 665844, 887792, 998766, 1220714, 1331688, 1831071, 1997532, 2441428, 2663376, 3662142, 3995064, 4882856, 5493213, 7324284, 7990128, 9765712, 10986426, 14648568, 21972852, 29297136, 43945704, 87891408]

約数ペア:

[(1, 87891408), (2, 43945704), (3, 29297136), (4, 21972852), (6, 14648568), (8, 10986426), (9, 9765712), (11, 7990128), (12, 7324284), (16, 5493213), (18, 4882856), (22, 3995064), (24, 3662142), (33, 2663376), (36, 2441428), (44, 1997532), (48, 1831071), (66, 1331688), (72, 1220714), (88, 998766), (99, 887792), (132, 665844), (144, 610357), (176, 499383), (198, 443896), (264, 332922), (396, 221948), (528, 166461), (792, 110974), (1584, 55487)]