71803202796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{4639}}^1\times {\mathrm{33073}}^1$

素因数の和:37735

約数の個数: 72

約数和(自身を含む): 195512320640

約数和(自身を除く): 123709117844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 4639, 9278, 13917, 18556, 27834, 33073, 41751, 55668, 60307, 66146, 83502, 99219, 120614, 132292, 167004, 180921, 198438, 241228, 297657, 361842, 396876, 429949, 542763, 595314, 723684, 859898, 1085526, 1190628, 1289847, 1719796, 2171052, 2579694, 3869541, 5159388, 7739082, 15478164, 153425647, 306851294, 460276941, 613702588, 920553882, 1380830823, 1841107764, 1994533411, 2761661646, 3989066822, 5523323292, 5983600233, 7978133644, 11967200466, 17950800699, 23934400932, 35901601398, 71803202796]

約数ペア:

[(1, 71803202796), (2, 35901601398), (3, 23934400932), (4, 17950800699), (6, 11967200466), (9, 7978133644), (12, 5983600233), (13, 5523323292), (18, 3989066822), (26, 2761661646), (36, 1994533411), (39, 1841107764), (52, 1380830823), (78, 920553882), (117, 613702588), (156, 460276941), (234, 306851294), (468, 153425647), (4639, 15478164), (9278, 7739082), (13917, 5159388), (18556, 3869541), (27834, 2579694), (33073, 2171052), (41751, 1719796), (55668, 1289847), (60307, 1190628), (66146, 1085526), (83502, 859898), (99219, 723684), (120614, 595314), (132292, 542763), (167004, 429949), (180921, 396876), (198438, 361842), (241228, 297657)]