90331632

素因数分解:

$2^4\times 3^3\times {\mathrm{211}}^1\times {\mathrm{991}}^1$

素因数の和:1219

約数の個数: 80

約数和(自身を含む): 260776960

約数和(自身を除く): 170445328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 211, 216, 422, 432, 633, 844, 991, 1266, 1688, 1899, 1982, 2532, 2973, 3376, 3798, 3964, 5064, 5697, 5946, 7596, 7928, 8919, 10128, 11394, 11892, 15192, 15856, 17838, 22788, 23784, 26757, 30384, 35676, 45576, 47568, 53514, 71352, 91152, 107028, 142704, 209101, 214056, 418202, 428112, 627303, 836404, 1254606, 1672808, 1881909, 2509212, 3345616, 3763818, 5018424, 5645727, 7527636, 10036848, 11291454, 15055272, 22582908, 30110544, 45165816, 90331632]

約数ペア:

[(1, 90331632), (2, 45165816), (3, 30110544), (4, 22582908), (6, 15055272), (8, 11291454), (9, 10036848), (12, 7527636), (16, 5645727), (18, 5018424), (24, 3763818), (27, 3345616), (36, 2509212), (48, 1881909), (54, 1672808), (72, 1254606), (108, 836404), (144, 627303), (211, 428112), (216, 418202), (422, 214056), (432, 209101), (633, 142704), (844, 107028), (991, 91152), (1266, 71352), (1688, 53514), (1899, 47568), (1982, 45576), (2532, 35676), (2973, 30384), (3376, 26757), (3798, 23784), (3964, 22788), (5064, 17838), (5697, 15856), (5946, 15192), (7596, 11892), (7928, 11394), (8919, 10128)]