85704164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 199825920

約数和(自身を除く): 114121756

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 29, 46, 52, 58, 91, 92, 116, 161, 182, 203, 299, 322, 353, 364, 377, 406, 598, 644, 667, 706, 754, 812, 1196, 1334, 1412, 1508, 2093, 2471, 2639, 2668, 4186, 4589, 4669, 4942, 5278, 8119, 8372, 8671, 9178, 9338, 9884, 10237, 10556, 16238, 17342, 18356, 18676, 20474, 32123, 32476, 34684, 40948, 56833, 60697, 64246, 71659, 105547, 113666, 121394, 128492, 133081, 143318, 211094, 227332, 235451, 242788, 266162, 286636, 422188, 470902, 532324, 738829, 931567, 941804, 1477658, 1648157, 1863134, 2955316, 3060863, 3296314, 3726268, 6121726, 6592628, 12243452, 21426041, 42852082, 85704164]

約数ペア:

[(1, 85704164), (2, 42852082), (4, 21426041), (7, 12243452), (13, 6592628), (14, 6121726), (23, 3726268), (26, 3296314), (28, 3060863), (29, 2955316), (46, 1863134), (52, 1648157), (58, 1477658), (91, 941804), (92, 931567), (116, 738829), (161, 532324), (182, 470902), (203, 422188), (299, 286636), (322, 266162), (353, 242788), (364, 235451), (377, 227332), (406, 211094), (598, 143318), (644, 133081), (667, 128492), (706, 121394), (754, 113666), (812, 105547), (1196, 71659), (1334, 64246), (1412, 60697), (1508, 56833), (2093, 40948), (2471, 34684), (2639, 32476), (2668, 32123), (4186, 20474), (4589, 18676), (4669, 18356), (4942, 17342), (5278, 16238), (8119, 10556), (8372, 10237), (8671, 9884), (9178, 9338)]