86980056

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{947}}^1$

素因数の和:1088

約数の個数: 64

約数和(自身を含む): 225244800

約数和(自身を除く): 138264744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 89, 129, 172, 178, 258, 267, 344, 356, 516, 534, 712, 947, 1032, 1068, 1894, 2136, 2841, 3788, 3827, 5682, 7576, 7654, 11364, 11481, 15308, 22728, 22962, 30616, 40721, 45924, 81442, 84283, 91848, 122163, 162884, 168566, 244326, 252849, 325768, 337132, 488652, 505698, 674264, 977304, 1011396, 2022792, 3624169, 7248338, 10872507, 14496676, 21745014, 28993352, 43490028, 86980056]

約数ペア:

[(1, 86980056), (2, 43490028), (3, 28993352), (4, 21745014), (6, 14496676), (8, 10872507), (12, 7248338), (24, 3624169), (43, 2022792), (86, 1011396), (89, 977304), (129, 674264), (172, 505698), (178, 488652), (258, 337132), (267, 325768), (344, 252849), (356, 244326), (516, 168566), (534, 162884), (712, 122163), (947, 91848), (1032, 84283), (1068, 81442), (1894, 45924), (2136, 40721), (2841, 30616), (3788, 22962), (3827, 22728), (5682, 15308), (7576, 11481), (7654, 11364)]