69651142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 127277568

約数和(自身を除く): 57626426

約数列:

[1, 2, 11, 17, 22, 34, 43, 61, 71, 86, 122, 142, 187, 374, 473, 671, 731, 781, 946, 1037, 1207, 1342, 1462, 1562, 2074, 2414, 2623, 3053, 4331, 5246, 6106, 8041, 8662, 11407, 13277, 16082, 22814, 26554, 28853, 33583, 44591, 47641, 51901, 57706, 67166, 73627, 89182, 95282, 103802, 147254, 186233, 372466, 490501, 570911, 809897, 981002, 1141822, 1619794, 2048563, 3165961, 4097126, 6331922, 34825571, 69651142]

約数ペア:

[(1, 69651142), (2, 34825571), (11, 6331922), (17, 4097126), (22, 3165961), (34, 2048563), (43, 1619794), (61, 1141822), (71, 981002), (86, 809897), (122, 570911), (142, 490501), (187, 372466), (374, 186233), (473, 147254), (671, 103802), (731, 95282), (781, 89182), (946, 73627), (1037, 67166), (1207, 57706), (1342, 51901), (1462, 47641), (1562, 44591), (2074, 33583), (2414, 28853), (2623, 26554), (3053, 22814), (4331, 16082), (5246, 13277), (6106, 11407), (8041, 8662)]