102972762

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:628

約数の個数: 64

約数和(自身を含む): 238464000

約数和(自身を除く): 135491238

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 137, 186, 274, 279, 411, 449, 558, 822, 837, 898, 1233, 1347, 1674, 2466, 2694, 3699, 4041, 4247, 7398, 8082, 8494, 12123, 12741, 13919, 24246, 25482, 27838, 38223, 41757, 61513, 76446, 83514, 114669, 123026, 125271, 184539, 229338, 250542, 369078, 375813, 553617, 751626, 1107234, 1660851, 1906903, 3321702, 3813806, 5720709, 11441418, 17162127, 34324254, 51486381, 102972762]

約数ペア:

[(1, 102972762), (2, 51486381), (3, 34324254), (6, 17162127), (9, 11441418), (18, 5720709), (27, 3813806), (31, 3321702), (54, 1906903), (62, 1660851), (93, 1107234), (137, 751626), (186, 553617), (274, 375813), (279, 369078), (411, 250542), (449, 229338), (558, 184539), (822, 125271), (837, 123026), (898, 114669), (1233, 83514), (1347, 76446), (1674, 61513), (2466, 41757), (2694, 38223), (3699, 27838), (4041, 25482), (4247, 24246), (7398, 13919), (8082, 12741), (8494, 12123)]