25578072

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{9109}}^1$

素因数の和:9137

約数の個数: 64

約数和(自身を含む): 76524000

約数和(自身を除く): 50945928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 9109, 18218, 27327, 36436, 54654, 72872, 81981, 109308, 118417, 163962, 218616, 236834, 245943, 327924, 355251, 473668, 491886, 655848, 710502, 947336, 983772, 1065753, 1421004, 1967544, 2131506, 2842008, 3197259, 4263012, 6394518, 8526024, 12789036, 25578072]

約数ペア:

[(1, 25578072), (2, 12789036), (3, 8526024), (4, 6394518), (6, 4263012), (8, 3197259), (9, 2842008), (12, 2131506), (13, 1967544), (18, 1421004), (24, 1065753), (26, 983772), (27, 947336), (36, 710502), (39, 655848), (52, 491886), (54, 473668), (72, 355251), (78, 327924), (104, 245943), (108, 236834), (117, 218616), (156, 163962), (216, 118417), (234, 109308), (312, 81981), (351, 72872), (468, 54654), (702, 36436), (936, 27327), (1404, 18218), (2808, 9109)]