86188680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7723}}^1$

素因数の和:7771

約数の個数: 96

約数和(自身を含む): 289186560

約数和(自身を除く): 202997880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 7723, 11160, 15446, 23169, 30892, 38615, 46338, 61784, 69507, 77230, 92676, 115845, 139014, 154460, 185352, 231690, 239413, 278028, 308920, 347535, 463380, 478826, 556056, 695070, 718239, 926760, 957652, 1197065, 1390140, 1436478, 1915304, 2154717, 2394130, 2780280, 2872956, 3591195, 4309434, 4788260, 5745912, 7182390, 8618868, 9576520, 10773585, 14364780, 17237736, 21547170, 28729560, 43094340, 86188680]

約数ペア:

[(1, 86188680), (2, 43094340), (3, 28729560), (4, 21547170), (5, 17237736), (6, 14364780), (8, 10773585), (9, 9576520), (10, 8618868), (12, 7182390), (15, 5745912), (18, 4788260), (20, 4309434), (24, 3591195), (30, 2872956), (31, 2780280), (36, 2394130), (40, 2154717), (45, 1915304), (60, 1436478), (62, 1390140), (72, 1197065), (90, 957652), (93, 926760), (120, 718239), (124, 695070), (155, 556056), (180, 478826), (186, 463380), (248, 347535), (279, 308920), (310, 278028), (360, 239413), (372, 231690), (465, 185352), (558, 154460), (620, 139014), (744, 115845), (930, 92676), (1116, 77230), (1240, 69507), (1395, 61784), (1860, 46338), (2232, 38615), (2790, 30892), (3720, 23169), (5580, 15446), (7723, 11160)]