88984588

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:455

約数の個数: 72

約数和(自身を含む): 199659600

約数和(自身を除く): 110675012

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 149, 154, 196, 277, 298, 308, 539, 554, 596, 1043, 1078, 1108, 1639, 1939, 2086, 2156, 3047, 3278, 3878, 4172, 6094, 6556, 7301, 7756, 11473, 12188, 13573, 14602, 21329, 22946, 27146, 29204, 41273, 42658, 45892, 54292, 80311, 82546, 85316, 149303, 160622, 165092, 288911, 298606, 321244, 454003, 577822, 597212, 908006, 1155644, 1816012, 2022377, 3178021, 4044754, 6356042, 8089508, 12712084, 22246147, 44492294, 88984588]

約数ペア:

[(1, 88984588), (2, 44492294), (4, 22246147), (7, 12712084), (11, 8089508), (14, 6356042), (22, 4044754), (28, 3178021), (44, 2022377), (49, 1816012), (77, 1155644), (98, 908006), (149, 597212), (154, 577822), (196, 454003), (277, 321244), (298, 298606), (308, 288911), (539, 165092), (554, 160622), (596, 149303), (1043, 85316), (1078, 82546), (1108, 80311), (1639, 54292), (1939, 45892), (2086, 42658), (2156, 41273), (3047, 29204), (3278, 27146), (3878, 22946), (4172, 21329), (6094, 14602), (6556, 13573), (7301, 12188), (7756, 11473)]