87890976

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{3863}}^1$

素因数の和:3958

約数の個数: 72

約数和(自身を含む): 253169280

約数和(自身を除く): 165278304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2528, 2844, 3792, 3863, 5688, 7584, 7726, 11376, 11589, 15452, 22752, 23178, 30904, 34767, 46356, 61808, 69534, 92712, 123616, 139068, 185424, 278136, 305177, 370848, 556272, 610354, 915531, 1112544, 1220708, 1831062, 2441416, 2746593, 3662124, 4882832, 5493186, 7324248, 9765664, 10986372, 14648496, 21972744, 29296992, 43945488, 87890976]

約数ペア:

[(1, 87890976), (2, 43945488), (3, 29296992), (4, 21972744), (6, 14648496), (8, 10986372), (9, 9765664), (12, 7324248), (16, 5493186), (18, 4882832), (24, 3662124), (32, 2746593), (36, 2441416), (48, 1831062), (72, 1220708), (79, 1112544), (96, 915531), (144, 610354), (158, 556272), (237, 370848), (288, 305177), (316, 278136), (474, 185424), (632, 139068), (711, 123616), (948, 92712), (1264, 69534), (1422, 61808), (1896, 46356), (2528, 34767), (2844, 30904), (3792, 23178), (3863, 22752), (5688, 15452), (7584, 11589), (7726, 11376)]