90627372

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1747}}^1$

素因数の和:1899

約数の個数: 72

約数和(自身を含む): 251963712

約数和(自身を除く): 161336340

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 131, 132, 198, 262, 393, 396, 524, 786, 1179, 1441, 1572, 1747, 2358, 2882, 3494, 4323, 4716, 5241, 5764, 6988, 8646, 10482, 12969, 15723, 17292, 19217, 20964, 25938, 31446, 38434, 51876, 57651, 62892, 76868, 115302, 172953, 228857, 230604, 345906, 457714, 686571, 691812, 915428, 1373142, 2059713, 2517427, 2746284, 4119426, 5034854, 7552281, 8238852, 10069708, 15104562, 22656843, 30209124, 45313686, 90627372]

約数ペア:

[(1, 90627372), (2, 45313686), (3, 30209124), (4, 22656843), (6, 15104562), (9, 10069708), (11, 8238852), (12, 7552281), (18, 5034854), (22, 4119426), (33, 2746284), (36, 2517427), (44, 2059713), (66, 1373142), (99, 915428), (131, 691812), (132, 686571), (198, 457714), (262, 345906), (393, 230604), (396, 228857), (524, 172953), (786, 115302), (1179, 76868), (1441, 62892), (1572, 57651), (1747, 51876), (2358, 38434), (2882, 31446), (3494, 25938), (4323, 20964), (4716, 19217), (5241, 17292), (5764, 15723), (6988, 12969), (8646, 10482)]