123886962

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:436

約数の個数: 64

約数和(自身を含む): 282078720

約数和(自身を除く): 158191758

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 131, 166, 211, 249, 262, 393, 422, 498, 633, 747, 786, 1179, 1266, 1494, 1899, 2241, 2358, 3537, 3798, 4482, 5697, 7074, 10873, 11394, 17513, 21746, 27641, 32619, 35026, 52539, 55282, 65238, 82923, 97857, 105078, 157617, 165846, 195714, 248769, 293571, 315234, 472851, 497538, 587142, 746307, 945702, 1492614, 2294203, 4588406, 6882609, 13765218, 20647827, 41295654, 61943481, 123886962]

約数ペア:

[(1, 123886962), (2, 61943481), (3, 41295654), (6, 20647827), (9, 13765218), (18, 6882609), (27, 4588406), (54, 2294203), (83, 1492614), (131, 945702), (166, 746307), (211, 587142), (249, 497538), (262, 472851), (393, 315234), (422, 293571), (498, 248769), (633, 195714), (747, 165846), (786, 157617), (1179, 105078), (1266, 97857), (1494, 82923), (1899, 65238), (2241, 55282), (2358, 52539), (3537, 35026), (3798, 32619), (4482, 27641), (5697, 21746), (7074, 17513), (10873, 11394)]