43613028

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 113533056

約数和(自身を除く): 69920028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 113, 142, 151, 213, 226, 284, 302, 339, 426, 452, 453, 604, 639, 678, 852, 906, 1017, 1278, 1356, 1359, 1812, 2034, 2556, 2718, 4068, 5436, 8023, 10721, 16046, 17063, 21442, 24069, 32092, 32163, 34126, 42884, 48138, 51189, 64326, 68252, 72207, 96276, 96489, 102378, 128652, 144414, 153567, 192978, 204756, 288828, 307134, 385956, 614268, 1211473, 2422946, 3634419, 4845892, 7268838, 10903257, 14537676, 21806514, 43613028]

約数ペア:

[(1, 43613028), (2, 21806514), (3, 14537676), (4, 10903257), (6, 7268838), (9, 4845892), (12, 3634419), (18, 2422946), (36, 1211473), (71, 614268), (113, 385956), (142, 307134), (151, 288828), (213, 204756), (226, 192978), (284, 153567), (302, 144414), (339, 128652), (426, 102378), (452, 96489), (453, 96276), (604, 72207), (639, 68252), (678, 64326), (852, 51189), (906, 48138), (1017, 42884), (1278, 34126), (1356, 32163), (1359, 32092), (1812, 24069), (2034, 21442), (2556, 17063), (2718, 16046), (4068, 10721), (5436, 8023)]