63886732

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:647

約数の個数: 72

約数和(自身を含む): 144619776

約数和(自身を除く): 80733044

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 169, 182, 299, 322, 338, 364, 587, 598, 644, 676, 1174, 1183, 1196, 2093, 2348, 2366, 3887, 4109, 4186, 4732, 7631, 7774, 8218, 8372, 13501, 15262, 15548, 16436, 27002, 27209, 30524, 53417, 54004, 54418, 94507, 99203, 106834, 108836, 175513, 189014, 198406, 213668, 351026, 378028, 396812, 694421, 702052, 1228591, 1388842, 2281669, 2457182, 2777684, 4563338, 4914364, 9126676, 15971683, 31943366, 63886732]

約数ペア:

[(1, 63886732), (2, 31943366), (4, 15971683), (7, 9126676), (13, 4914364), (14, 4563338), (23, 2777684), (26, 2457182), (28, 2281669), (46, 1388842), (52, 1228591), (91, 702052), (92, 694421), (161, 396812), (169, 378028), (182, 351026), (299, 213668), (322, 198406), (338, 189014), (364, 175513), (587, 108836), (598, 106834), (644, 99203), (676, 94507), (1174, 54418), (1183, 54004), (1196, 53417), (2093, 30524), (2348, 27209), (2366, 27002), (3887, 16436), (4109, 15548), (4186, 15262), (4732, 13501), (7631, 8372), (7774, 8218)]