87221352

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1987}}^1$

素因数の和:2086

約数の個数: 64

約数和(自身を含む): 229017600

約数和(自身を除く): 141796248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 59, 62, 93, 118, 124, 177, 186, 236, 248, 354, 372, 472, 708, 744, 1416, 1829, 1987, 3658, 3974, 5487, 5961, 7316, 7948, 10974, 11922, 14632, 15896, 21948, 23844, 43896, 47688, 61597, 117233, 123194, 184791, 234466, 246388, 351699, 369582, 468932, 492776, 703398, 739164, 937864, 1406796, 1478328, 2813592, 3634223, 7268446, 10902669, 14536892, 21805338, 29073784, 43610676, 87221352]

約数ペア:

[(1, 87221352), (2, 43610676), (3, 29073784), (4, 21805338), (6, 14536892), (8, 10902669), (12, 7268446), (24, 3634223), (31, 2813592), (59, 1478328), (62, 1406796), (93, 937864), (118, 739164), (124, 703398), (177, 492776), (186, 468932), (236, 369582), (248, 351699), (354, 246388), (372, 234466), (472, 184791), (708, 123194), (744, 117233), (1416, 61597), (1829, 47688), (1987, 43896), (3658, 23844), (3974, 21948), (5487, 15896), (5961, 14632), (7316, 11922), (7948, 10974)]