90243372

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{1049}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 215913600

約数和(自身を除く): 125670228

約数列:

[1, 2, 3, 4, 6, 12, 67, 107, 134, 201, 214, 268, 321, 402, 428, 642, 804, 1049, 1284, 2098, 3147, 4196, 6294, 7169, 12588, 14338, 21507, 28676, 43014, 70283, 86028, 112243, 140566, 210849, 224486, 281132, 336729, 421698, 448972, 673458, 843396, 1346916, 7520281, 15040562, 22560843, 30081124, 45121686, 90243372]

約数ペア:

[(1, 90243372), (2, 45121686), (3, 30081124), (4, 22560843), (6, 15040562), (12, 7520281), (67, 1346916), (107, 843396), (134, 673458), (201, 448972), (214, 421698), (268, 336729), (321, 281132), (402, 224486), (428, 210849), (642, 140566), (804, 112243), (1049, 86028), (1284, 70283), (2098, 43014), (3147, 28676), (4196, 21507), (6294, 14338), (7169, 12588)]