84348828

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{971}}^1$

素因数の和:1127

約数の個数: 72

約数和(自身を含む): 226437120

約数和(自身を除く): 142088292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 127, 171, 228, 254, 342, 381, 508, 684, 762, 971, 1143, 1524, 1942, 2286, 2413, 2913, 3884, 4572, 4826, 5826, 7239, 8739, 9652, 11652, 14478, 17478, 18449, 21717, 28956, 34956, 36898, 43434, 55347, 73796, 86868, 110694, 123317, 166041, 221388, 246634, 332082, 369951, 493268, 664164, 739902, 1109853, 1479804, 2219706, 2343023, 4439412, 4686046, 7029069, 9372092, 14058138, 21087207, 28116276, 42174414, 84348828]

約数ペア:

[(1, 84348828), (2, 42174414), (3, 28116276), (4, 21087207), (6, 14058138), (9, 9372092), (12, 7029069), (18, 4686046), (19, 4439412), (36, 2343023), (38, 2219706), (57, 1479804), (76, 1109853), (114, 739902), (127, 664164), (171, 493268), (228, 369951), (254, 332082), (342, 246634), (381, 221388), (508, 166041), (684, 123317), (762, 110694), (971, 86868), (1143, 73796), (1524, 55347), (1942, 43434), (2286, 36898), (2413, 34956), (2913, 28956), (3884, 21717), (4572, 18449), (4826, 17478), (5826, 14478), (7239, 11652), (8739, 9652)]