142668828

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2063}}^1$

素因数の和:2203

約数の個数: 72

約数和(自身を含む): 385414848

約数和(自身を除く): 242746020

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 113, 153, 204, 226, 306, 339, 452, 612, 678, 1017, 1356, 1921, 2034, 2063, 3842, 4068, 4126, 5763, 6189, 7684, 8252, 11526, 12378, 17289, 18567, 23052, 24756, 34578, 35071, 37134, 69156, 70142, 74268, 105213, 140284, 210426, 233119, 315639, 420852, 466238, 631278, 699357, 932476, 1262556, 1398714, 2098071, 2797428, 3963023, 4196142, 7926046, 8392284, 11889069, 15852092, 23778138, 35667207, 47556276, 71334414, 142668828]

約数ペア:

[(1, 142668828), (2, 71334414), (3, 47556276), (4, 35667207), (6, 23778138), (9, 15852092), (12, 11889069), (17, 8392284), (18, 7926046), (34, 4196142), (36, 3963023), (51, 2797428), (68, 2098071), (102, 1398714), (113, 1262556), (153, 932476), (204, 699357), (226, 631278), (306, 466238), (339, 420852), (452, 315639), (612, 233119), (678, 210426), (1017, 140284), (1356, 105213), (1921, 74268), (2034, 70142), (2063, 69156), (3842, 37134), (4068, 35071), (4126, 34578), (5763, 24756), (6189, 23052), (7684, 18567), (8252, 17289), (11526, 12378)]