87739964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{701}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 173365920

約数和(自身を除く): 85625956

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 83, 116, 166, 332, 377, 701, 754, 1079, 1402, 1508, 2158, 2407, 2804, 4316, 4814, 9113, 9628, 18226, 20329, 31291, 36452, 40658, 58183, 62582, 81316, 116366, 125164, 232732, 264277, 528554, 756379, 1057108, 1512758, 1687307, 3025516, 3374614, 6749228, 21934991, 43869982, 87739964]

約数ペア:

[(1, 87739964), (2, 43869982), (4, 21934991), (13, 6749228), (26, 3374614), (29, 3025516), (52, 1687307), (58, 1512758), (83, 1057108), (116, 756379), (166, 528554), (332, 264277), (377, 232732), (701, 125164), (754, 116366), (1079, 81316), (1402, 62582), (1508, 58183), (2158, 40658), (2407, 36452), (2804, 31291), (4316, 20329), (4814, 18226), (9113, 9628)]