31800067572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{398917}}^1$

素因数の和:399017

約数の個数: 96

約数和(自身を含む): 92574506752

約数和(自身を除く): 60774439180

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 73, 78, 84, 91, 146, 156, 182, 219, 273, 292, 364, 438, 511, 546, 876, 949, 1022, 1092, 1533, 1898, 2044, 2847, 3066, 3796, 5694, 6132, 6643, 11388, 13286, 19929, 26572, 39858, 79716, 398917, 797834, 1196751, 1595668, 2393502, 2792419, 4787004, 5185921, 5584838, 8377257, 10371842, 11169676, 15557763, 16754514, 20743684, 29120941, 31115526, 33509028, 36301447, 58241882, 62231052, 72602894, 87362823, 108904341, 116483764, 145205788, 174725646, 203846587, 217808682, 349451292, 378572233, 407693174, 435617364, 611539761, 757144466, 815386348, 1135716699, 1223079522, 1514288932, 2271433398, 2446159044, 2650005631, 4542866796, 5300011262, 7950016893, 10600022524, 15900033786, 31800067572]

約数ペア:

[(1, 31800067572), (2, 15900033786), (3, 10600022524), (4, 7950016893), (6, 5300011262), (7, 4542866796), (12, 2650005631), (13, 2446159044), (14, 2271433398), (21, 1514288932), (26, 1223079522), (28, 1135716699), (39, 815386348), (42, 757144466), (52, 611539761), (73, 435617364), (78, 407693174), (84, 378572233), (91, 349451292), (146, 217808682), (156, 203846587), (182, 174725646), (219, 145205788), (273, 116483764), (292, 108904341), (364, 87362823), (438, 72602894), (511, 62231052), (546, 58241882), (876, 36301447), (949, 33509028), (1022, 31115526), (1092, 29120941), (1533, 20743684), (1898, 16754514), (2044, 15557763), (2847, 11169676), (3066, 10371842), (3796, 8377257), (5694, 5584838), (6132, 5185921), (6643, 4787004), (11388, 2792419), (13286, 2393502), (19929, 1595668), (26572, 1196751), (39858, 797834), (79716, 398917)]