8679888

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 120

約数和(自身を含む): 28371200

約数和(自身を除く): 19691312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 79, 84, 109, 112, 126, 144, 158, 168, 218, 237, 252, 316, 327, 336, 436, 474, 504, 553, 632, 654, 711, 763, 872, 948, 981, 1008, 1106, 1264, 1308, 1422, 1526, 1659, 1744, 1896, 1962, 2212, 2289, 2616, 2844, 3052, 3318, 3792, 3924, 4424, 4578, 4977, 5232, 5688, 6104, 6636, 6867, 7848, 8611, 8848, 9156, 9954, 11376, 12208, 13272, 13734, 15696, 17222, 18312, 19908, 25833, 26544, 27468, 34444, 36624, 39816, 51666, 54936, 60277, 68888, 77499, 79632, 103332, 109872, 120554, 137776, 154998, 180831, 206664, 241108, 309996, 361662, 413328, 482216, 542493, 619992, 723324, 964432, 1084986, 1239984, 1446648, 2169972, 2893296, 4339944, 8679888]

約数ペア:

[(1, 8679888), (2, 4339944), (3, 2893296), (4, 2169972), (6, 1446648), (7, 1239984), (8, 1084986), (9, 964432), (12, 723324), (14, 619992), (16, 542493), (18, 482216), (21, 413328), (24, 361662), (28, 309996), (36, 241108), (42, 206664), (48, 180831), (56, 154998), (63, 137776), (72, 120554), (79, 109872), (84, 103332), (109, 79632), (112, 77499), (126, 68888), (144, 60277), (158, 54936), (168, 51666), (218, 39816), (237, 36624), (252, 34444), (316, 27468), (327, 26544), (336, 25833), (436, 19908), (474, 18312), (504, 17222), (553, 15696), (632, 13734), (654, 13272), (711, 12208), (763, 11376), (872, 9954), (948, 9156), (981, 8848), (1008, 8611), (1106, 7848), (1264, 6867), (1308, 6636), (1422, 6104), (1526, 5688), (1659, 5232), (1744, 4977), (1896, 4578), (1962, 4424), (2212, 3924), (2289, 3792), (2616, 3318), (2844, 3052)]