31443192

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2$

素因数の和:126

約数の個数: 144

約数和(自身を含む): 98771400

約数和(自身を除く): 67328208

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 29, 33, 36, 37, 44, 58, 66, 72, 74, 87, 88, 99, 111, 116, 132, 148, 174, 198, 222, 232, 261, 264, 296, 319, 333, 348, 396, 407, 444, 522, 638, 666, 696, 792, 814, 888, 957, 1044, 1073, 1221, 1276, 1332, 1369, 1628, 1914, 2088, 2146, 2442, 2552, 2664, 2738, 2871, 3219, 3256, 3663, 3828, 4107, 4292, 4884, 5476, 5742, 6438, 7326, 7656, 8214, 8584, 9657, 9768, 10952, 11484, 11803, 12321, 12876, 14652, 15059, 16428, 19314, 22968, 23606, 24642, 25752, 29304, 30118, 32856, 35409, 38628, 39701, 45177, 47212, 49284, 60236, 70818, 77256, 79402, 90354, 94424, 98568, 106227, 119103, 120472, 135531, 141636, 158804, 180708, 212454, 238206, 271062, 283272, 317608, 357309, 361416, 424908, 436711, 476412, 542124, 714618, 849816, 873422, 952824, 1084248, 1310133, 1429236, 1746844, 2620266, 2858472, 3493688, 3930399, 5240532, 7860798, 10481064, 15721596, 31443192]

約数ペア:

[(1, 31443192), (2, 15721596), (3, 10481064), (4, 7860798), (6, 5240532), (8, 3930399), (9, 3493688), (11, 2858472), (12, 2620266), (18, 1746844), (22, 1429236), (24, 1310133), (29, 1084248), (33, 952824), (36, 873422), (37, 849816), (44, 714618), (58, 542124), (66, 476412), (72, 436711), (74, 424908), (87, 361416), (88, 357309), (99, 317608), (111, 283272), (116, 271062), (132, 238206), (148, 212454), (174, 180708), (198, 158804), (222, 141636), (232, 135531), (261, 120472), (264, 119103), (296, 106227), (319, 98568), (333, 94424), (348, 90354), (396, 79402), (407, 77256), (444, 70818), (522, 60236), (638, 49284), (666, 47212), (696, 45177), (792, 39701), (814, 38628), (888, 35409), (957, 32856), (1044, 30118), (1073, 29304), (1221, 25752), (1276, 24642), (1332, 23606), (1369, 22968), (1628, 19314), (1914, 16428), (2088, 15059), (2146, 14652), (2442, 12876), (2552, 12321), (2664, 11803), (2738, 11484), (2871, 10952), (3219, 9768), (3256, 9657), (3663, 8584), (3828, 8214), (4107, 7656), (4292, 7326), (4884, 6438), (5476, 5742)]