72051564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:415

約数の個数: 96

約数和(自身を含む): 191471616

約数和(自身を除く): 119420052

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 47, 52, 62, 78, 93, 94, 124, 141, 156, 186, 188, 282, 317, 372, 403, 564, 611, 634, 806, 951, 1209, 1222, 1268, 1457, 1612, 1833, 1902, 2418, 2444, 2914, 3666, 3804, 4121, 4371, 4836, 5828, 7332, 8242, 8742, 9827, 12363, 14899, 16484, 17484, 18941, 19654, 24726, 29481, 29798, 37882, 39308, 44697, 49452, 56823, 58962, 59596, 75764, 89394, 113646, 117924, 127751, 178788, 193687, 227292, 255502, 383253, 387374, 461869, 511004, 581061, 766506, 774748, 923738, 1162122, 1385607, 1533012, 1847476, 2324244, 2771214, 5542428, 6004297, 12008594, 18012891, 24017188, 36025782, 72051564]

約数ペア:

[(1, 72051564), (2, 36025782), (3, 24017188), (4, 18012891), (6, 12008594), (12, 6004297), (13, 5542428), (26, 2771214), (31, 2324244), (39, 1847476), (47, 1533012), (52, 1385607), (62, 1162122), (78, 923738), (93, 774748), (94, 766506), (124, 581061), (141, 511004), (156, 461869), (186, 387374), (188, 383253), (282, 255502), (317, 227292), (372, 193687), (403, 178788), (564, 127751), (611, 117924), (634, 113646), (806, 89394), (951, 75764), (1209, 59596), (1222, 58962), (1268, 56823), (1457, 49452), (1612, 44697), (1833, 39308), (1902, 37882), (2418, 29798), (2444, 29481), (2914, 24726), (3666, 19654), (3804, 18941), (4121, 17484), (4371, 16484), (4836, 14899), (5828, 12363), (7332, 9827), (8242, 8742)]