38987064

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 110859840

約数和(自身を除く): 71872776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 47, 72, 82, 94, 123, 141, 164, 188, 246, 281, 282, 328, 369, 376, 423, 492, 562, 564, 738, 843, 846, 984, 1124, 1128, 1476, 1686, 1692, 1927, 2248, 2529, 2952, 3372, 3384, 3854, 5058, 5781, 6744, 7708, 10116, 11521, 11562, 13207, 15416, 17343, 20232, 23042, 23124, 26414, 34563, 34686, 39621, 46084, 46248, 52828, 69126, 69372, 79242, 92168, 103689, 105656, 118863, 138252, 138744, 158484, 207378, 237726, 276504, 316968, 414756, 475452, 541487, 829512, 950904, 1082974, 1624461, 2165948, 3248922, 4331896, 4873383, 6497844, 9746766, 12995688, 19493532, 38987064]

約数ペア:

[(1, 38987064), (2, 19493532), (3, 12995688), (4, 9746766), (6, 6497844), (8, 4873383), (9, 4331896), (12, 3248922), (18, 2165948), (24, 1624461), (36, 1082974), (41, 950904), (47, 829512), (72, 541487), (82, 475452), (94, 414756), (123, 316968), (141, 276504), (164, 237726), (188, 207378), (246, 158484), (281, 138744), (282, 138252), (328, 118863), (369, 105656), (376, 103689), (423, 92168), (492, 79242), (562, 69372), (564, 69126), (738, 52828), (843, 46248), (846, 46084), (984, 39621), (1124, 34686), (1128, 34563), (1476, 26414), (1686, 23124), (1692, 23042), (1927, 20232), (2248, 17343), (2529, 15416), (2952, 13207), (3372, 11562), (3384, 11521), (3854, 10116), (5058, 7708), (5781, 6744)]