65968728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1861}}^1$

素因数の和:2088

約数の個数: 64

約数和(自身を含む): 189477120

約数和(自身を除く): 123508392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 211, 422, 633, 844, 1266, 1477, 1688, 1861, 2532, 2954, 3722, 4431, 5064, 5583, 5908, 7444, 8862, 11166, 11816, 13027, 14888, 17724, 22332, 26054, 35448, 39081, 44664, 52108, 78162, 104216, 156324, 312648, 392671, 785342, 1178013, 1570684, 2356026, 2748697, 3141368, 4712052, 5497394, 8246091, 9424104, 10994788, 16492182, 21989576, 32984364, 65968728]

約数ペア:

[(1, 65968728), (2, 32984364), (3, 21989576), (4, 16492182), (6, 10994788), (7, 9424104), (8, 8246091), (12, 5497394), (14, 4712052), (21, 3141368), (24, 2748697), (28, 2356026), (42, 1570684), (56, 1178013), (84, 785342), (168, 392671), (211, 312648), (422, 156324), (633, 104216), (844, 78162), (1266, 52108), (1477, 44664), (1688, 39081), (1861, 35448), (2532, 26054), (2954, 22332), (3722, 17724), (4431, 14888), (5064, 13027), (5583, 11816), (5908, 11166), (7444, 8862)]