80993976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4423}}^1$

素因数の和:4548

約数の個数: 64

約数和(自身を含む): 233587200

約数和(自身を除く): 152593224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 109, 168, 218, 327, 436, 654, 763, 872, 1308, 1526, 2289, 2616, 3052, 4423, 4578, 6104, 8846, 9156, 13269, 17692, 18312, 26538, 30961, 35384, 53076, 61922, 92883, 106152, 123844, 185766, 247688, 371532, 482107, 743064, 964214, 1446321, 1928428, 2892642, 3374749, 3856856, 5785284, 6749498, 10124247, 11570568, 13498996, 20248494, 26997992, 40496988, 80993976]

約数ペア:

[(1, 80993976), (2, 40496988), (3, 26997992), (4, 20248494), (6, 13498996), (7, 11570568), (8, 10124247), (12, 6749498), (14, 5785284), (21, 3856856), (24, 3374749), (28, 2892642), (42, 1928428), (56, 1446321), (84, 964214), (109, 743064), (168, 482107), (218, 371532), (327, 247688), (436, 185766), (654, 123844), (763, 106152), (872, 92883), (1308, 61922), (1526, 53076), (2289, 35384), (2616, 30961), (3052, 26538), (4423, 18312), (4578, 17692), (6104, 13269), (8846, 9156)]