71236866

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1609}}^1$

素因数の和:1818

約数の個数: 32

約数和(自身を含む): 146522880

約数和(自身を除く): 75286014

約数列:

[1, 2, 3, 6, 47, 94, 141, 157, 282, 314, 471, 942, 1609, 3218, 4827, 7379, 9654, 14758, 22137, 44274, 75623, 151246, 226869, 252613, 453738, 505226, 757839, 1515678, 11872811, 23745622, 35618433, 71236866]

約数ペア:

[(1, 71236866), (2, 35618433), (3, 23745622), (6, 11872811), (47, 1515678), (94, 757839), (141, 505226), (157, 453738), (282, 252613), (314, 226869), (471, 151246), (942, 75623), (1609, 44274), (3218, 22137), (4827, 14758), (7379, 9654)]