65699788

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1043

約数の個数: 72

約数和(自身を含む): 150764544

約数和(自身を除く): 85064756

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 49, 62, 77, 98, 124, 154, 196, 217, 308, 341, 434, 539, 682, 868, 983, 1078, 1364, 1519, 1966, 2156, 2387, 3038, 3932, 4774, 6076, 6881, 9548, 10813, 13762, 16709, 21626, 27524, 30473, 33418, 43252, 48167, 60946, 66836, 75691, 96334, 121892, 151382, 192668, 213311, 302764, 335203, 426622, 529837, 670406, 853244, 1059674, 1340812, 1493177, 2119348, 2346421, 2986354, 4692842, 5972708, 9385684, 16424947, 32849894, 65699788]

約数ペア:

[(1, 65699788), (2, 32849894), (4, 16424947), (7, 9385684), (11, 5972708), (14, 4692842), (22, 2986354), (28, 2346421), (31, 2119348), (44, 1493177), (49, 1340812), (62, 1059674), (77, 853244), (98, 670406), (124, 529837), (154, 426622), (196, 335203), (217, 302764), (308, 213311), (341, 192668), (434, 151382), (539, 121892), (682, 96334), (868, 75691), (983, 66836), (1078, 60946), (1364, 48167), (1519, 43252), (1966, 33418), (2156, 30473), (2387, 27524), (3038, 21626), (3932, 16709), (4774, 13762), (6076, 10813), (6881, 9548)]