90374688

素因数分解:

$2^5\times 3^2\times {\mathrm{113}}^1\times {\mathrm{2777}}^1$

素因数の和:2906

約数の個数: 72

約数和(自身を含む): 259370748

約数和(自身を除く): 168996060

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 113, 144, 226, 288, 339, 452, 678, 904, 1017, 1356, 1808, 2034, 2712, 2777, 3616, 4068, 5424, 5554, 8136, 8331, 10848, 11108, 16272, 16662, 22216, 24993, 32544, 33324, 44432, 49986, 66648, 88864, 99972, 133296, 199944, 266592, 313801, 399888, 627602, 799776, 941403, 1255204, 1882806, 2510408, 2824209, 3765612, 5020816, 5648418, 7531224, 10041632, 11296836, 15062448, 22593672, 30124896, 45187344, 90374688]

約数ペア:

[(1, 90374688), (2, 45187344), (3, 30124896), (4, 22593672), (6, 15062448), (8, 11296836), (9, 10041632), (12, 7531224), (16, 5648418), (18, 5020816), (24, 3765612), (32, 2824209), (36, 2510408), (48, 1882806), (72, 1255204), (96, 941403), (113, 799776), (144, 627602), (226, 399888), (288, 313801), (339, 266592), (452, 199944), (678, 133296), (904, 99972), (1017, 88864), (1356, 66648), (1808, 49986), (2034, 44432), (2712, 33324), (2777, 32544), (3616, 24993), (4068, 22216), (5424, 16662), (5554, 16272), (8136, 11108), (8331, 10848)]