121875012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15601}}^1$

素因数の和:15649

約数の個数: 72

約数和(自身を含む): 363464192

約数和(自身を除く): 241589180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 15601, 31202, 46803, 62404, 93606, 109207, 140409, 187212, 218414, 280818, 327621, 436828, 483631, 561636, 655242, 967262, 982863, 1310484, 1450893, 1934524, 1965726, 2901786, 3385417, 3931452, 4352679, 5803572, 6770834, 8705358, 10156251, 13541668, 17410716, 20312502, 30468753, 40625004, 60937506, 121875012]

約数ペア:

[(1, 121875012), (2, 60937506), (3, 40625004), (4, 30468753), (6, 20312502), (7, 17410716), (9, 13541668), (12, 10156251), (14, 8705358), (18, 6770834), (21, 5803572), (28, 4352679), (31, 3931452), (36, 3385417), (42, 2901786), (62, 1965726), (63, 1934524), (84, 1450893), (93, 1310484), (124, 982863), (126, 967262), (186, 655242), (217, 561636), (252, 483631), (279, 436828), (372, 327621), (434, 280818), (558, 218414), (651, 187212), (868, 140409), (1116, 109207), (1302, 93606), (1953, 62404), (2604, 46803), (3906, 31202), (7812, 15601)]