87843522

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2137}}^1$

素因数の和:2203

約数の個数: 64

約数和(自身を含む): 206889984

約数和(自身を除く): 119046462

約数列:

[1, 2, 3, 6, 13, 17, 26, 31, 34, 39, 51, 62, 78, 93, 102, 186, 221, 403, 442, 527, 663, 806, 1054, 1209, 1326, 1581, 2137, 2418, 3162, 4274, 6411, 6851, 12822, 13702, 20553, 27781, 36329, 41106, 55562, 66247, 72658, 83343, 108987, 132494, 166686, 198741, 217974, 397482, 472277, 861211, 944554, 1126199, 1416831, 1722422, 2252398, 2583633, 2833662, 3378597, 5167266, 6757194, 14640587, 29281174, 43921761, 87843522]

約数ペア:

[(1, 87843522), (2, 43921761), (3, 29281174), (6, 14640587), (13, 6757194), (17, 5167266), (26, 3378597), (31, 2833662), (34, 2583633), (39, 2252398), (51, 1722422), (62, 1416831), (78, 1126199), (93, 944554), (102, 861211), (186, 472277), (221, 397482), (403, 217974), (442, 198741), (527, 166686), (663, 132494), (806, 108987), (1054, 83343), (1209, 72658), (1326, 66247), (1581, 55562), (2137, 41106), (2418, 36329), (3162, 27781), (4274, 20553), (6411, 13702), (6851, 12822)]