72944564

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{5039}}^1$

素因数の和:5108

約数の個数: 48

約数和(自身を含む): 162570240

約数和(自身を除く): 89625676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 1034, 1316, 2068, 3619, 5039, 7238, 10078, 14476, 20156, 35273, 55429, 70546, 110858, 141092, 221716, 236833, 388003, 473666, 776006, 947332, 1552012, 1657831, 2605163, 3315662, 5210326, 6631324, 10420652, 18236141, 36472282, 72944564]

約数ペア:

[(1, 72944564), (2, 36472282), (4, 18236141), (7, 10420652), (11, 6631324), (14, 5210326), (22, 3315662), (28, 2605163), (44, 1657831), (47, 1552012), (77, 947332), (94, 776006), (154, 473666), (188, 388003), (308, 236833), (329, 221716), (517, 141092), (658, 110858), (1034, 70546), (1316, 55429), (2068, 35273), (3619, 20156), (5039, 14476), (7238, 10078)]