31812144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7283}}^1$

素因数の和:7314

約数の個数: 80

約数和(自身を含む): 101160192

約数和(自身を除く): 69348048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 7283, 14566, 21849, 29132, 43698, 50981, 58264, 87396, 94679, 101962, 116528, 152943, 174792, 189358, 203924, 284037, 305886, 349584, 378716, 407848, 568074, 611772, 662753, 757432, 815696, 1136148, 1223544, 1325506, 1514864, 1988259, 2272296, 2447088, 2651012, 3976518, 4544592, 5302024, 7953036, 10604048, 15906072, 31812144]

約数ペア:

[(1, 31812144), (2, 15906072), (3, 10604048), (4, 7953036), (6, 5302024), (7, 4544592), (8, 3976518), (12, 2651012), (13, 2447088), (14, 2272296), (16, 1988259), (21, 1514864), (24, 1325506), (26, 1223544), (28, 1136148), (39, 815696), (42, 757432), (48, 662753), (52, 611772), (56, 568074), (78, 407848), (84, 378716), (91, 349584), (104, 305886), (112, 284037), (156, 203924), (168, 189358), (182, 174792), (208, 152943), (273, 116528), (312, 101962), (336, 94679), (364, 87396), (546, 58264), (624, 50981), (728, 43698), (1092, 29132), (1456, 21849), (2184, 14566), (4368, 7283)]