64665264

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{15137}}^1$

素因数の和:15237

約数の個数: 40

約数和(自身を含む): 168940080

約数和(自身を除く): 104274816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 15137, 30274, 45411, 60548, 90822, 121096, 181644, 242192, 363288, 726576, 1347193, 2694386, 4041579, 5388772, 8083158, 10777544, 16166316, 21555088, 32332632, 64665264]

約数ペア:

[(1, 64665264), (2, 32332632), (3, 21555088), (4, 16166316), (6, 10777544), (8, 8083158), (12, 5388772), (16, 4041579), (24, 2694386), (48, 1347193), (89, 726576), (178, 363288), (267, 242192), (356, 181644), (534, 121096), (712, 90822), (1068, 60548), (1424, 45411), (2136, 30274), (4272, 15137)]