61271184

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{659}}^1$

素因数の和:832

約数の個数: 80

約数和(自身を含む): 171864000

約数和(自身を除く): 110592816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 149, 156, 208, 298, 312, 447, 596, 624, 659, 894, 1192, 1318, 1788, 1937, 1977, 2384, 2636, 3576, 3874, 3954, 5272, 5811, 7152, 7748, 7908, 8567, 10544, 11622, 15496, 15816, 17134, 23244, 25701, 30992, 31632, 34268, 46488, 51402, 68536, 92976, 98191, 102804, 137072, 196382, 205608, 294573, 392764, 411216, 589146, 785528, 1178292, 1276483, 1571056, 2356584, 2552966, 3829449, 4713168, 5105932, 7658898, 10211864, 15317796, 20423728, 30635592, 61271184]

約数ペア:

[(1, 61271184), (2, 30635592), (3, 20423728), (4, 15317796), (6, 10211864), (8, 7658898), (12, 5105932), (13, 4713168), (16, 3829449), (24, 2552966), (26, 2356584), (39, 1571056), (48, 1276483), (52, 1178292), (78, 785528), (104, 589146), (149, 411216), (156, 392764), (208, 294573), (298, 205608), (312, 196382), (447, 137072), (596, 102804), (624, 98191), (659, 92976), (894, 68536), (1192, 51402), (1318, 46488), (1788, 34268), (1937, 31632), (1977, 30992), (2384, 25701), (2636, 23244), (3576, 17134), (3874, 15816), (3954, 15496), (5272, 11622), (5811, 10544), (7152, 8567), (7748, 7908)]