72892854

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1627}}^1$

素因数の和:1785

約数の個数: 48

約数和(自身を含む): 167618880

約数和(自身を除く): 94726026

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 131, 171, 262, 342, 393, 786, 1179, 1627, 2358, 2489, 3254, 4881, 4978, 7467, 9762, 14643, 14934, 22401, 29286, 30913, 44802, 61826, 92739, 185478, 213137, 278217, 426274, 556434, 639411, 1278822, 1918233, 3836466, 4049603, 8099206, 12148809, 24297618, 36446427, 72892854]

約数ペア:

[(1, 72892854), (2, 36446427), (3, 24297618), (6, 12148809), (9, 8099206), (18, 4049603), (19, 3836466), (38, 1918233), (57, 1278822), (114, 639411), (131, 556434), (171, 426274), (262, 278217), (342, 213137), (393, 185478), (786, 92739), (1179, 61826), (1627, 44802), (2358, 30913), (2489, 29286), (3254, 22401), (4881, 14934), (4978, 14643), (7467, 9762)]