72463468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1579}}^1$

素因数の和:1750

約数の個数: 48

約数和(自身を含む): 159264000

約数和(自身を除く): 86800532

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 149, 154, 298, 308, 596, 1043, 1579, 1639, 2086, 3158, 3278, 4172, 6316, 6556, 11053, 11473, 17369, 22106, 22946, 34738, 44212, 45892, 69476, 121583, 235271, 243166, 470542, 486332, 941084, 1646897, 2587981, 3293794, 5175962, 6587588, 10351924, 18115867, 36231734, 72463468]

約数ペア:

[(1, 72463468), (2, 36231734), (4, 18115867), (7, 10351924), (11, 6587588), (14, 5175962), (22, 3293794), (28, 2587981), (44, 1646897), (77, 941084), (149, 486332), (154, 470542), (298, 243166), (308, 235271), (596, 121583), (1043, 69476), (1579, 45892), (1639, 44212), (2086, 34738), (3158, 22946), (3278, 22106), (4172, 17369), (6316, 11473), (6556, 11053)]