87116220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4283}}^1$

素因数の和:4411

約数の個数: 72

約数和(自身を含む): 266653296

約数和(自身を除く): 179537076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3390, 4068, 4283, 5085, 6780, 8566, 10170, 12849, 17132, 20340, 21415, 25698, 38547, 42830, 51396, 64245, 77094, 85660, 128490, 154188, 192735, 256980, 385470, 483979, 770940, 967958, 1451937, 1935916, 2419895, 2903874, 4355811, 4839790, 5807748, 7259685, 8711622, 9679580, 14519370, 17423244, 21779055, 29038740, 43558110, 87116220]

約数ペア:

[(1, 87116220), (2, 43558110), (3, 29038740), (4, 21779055), (5, 17423244), (6, 14519370), (9, 9679580), (10, 8711622), (12, 7259685), (15, 5807748), (18, 4839790), (20, 4355811), (30, 2903874), (36, 2419895), (45, 1935916), (60, 1451937), (90, 967958), (113, 770940), (180, 483979), (226, 385470), (339, 256980), (452, 192735), (565, 154188), (678, 128490), (1017, 85660), (1130, 77094), (1356, 64245), (1695, 51396), (2034, 42830), (2260, 38547), (3390, 25698), (4068, 21415), (4283, 20340), (5085, 17132), (6780, 12849), (8566, 10170)]