99813664

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:338

約数の個数: 72

約数和(自身を含む): 214453008

約数和(自身を除く): 114639344

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 68, 86, 136, 172, 251, 272, 289, 344, 502, 544, 578, 688, 731, 1004, 1156, 1376, 1462, 2008, 2312, 2924, 4016, 4267, 4624, 5848, 8032, 8534, 9248, 10793, 11696, 12427, 17068, 21586, 23392, 24854, 34136, 43172, 49708, 68272, 72539, 86344, 99416, 136544, 145078, 172688, 183481, 198832, 290156, 345376, 366962, 397664, 580312, 733924, 1160624, 1467848, 2321248, 2935696, 3119177, 5871392, 6238354, 12476708, 24953416, 49906832, 99813664]

約数ペア:

[(1, 99813664), (2, 49906832), (4, 24953416), (8, 12476708), (16, 6238354), (17, 5871392), (32, 3119177), (34, 2935696), (43, 2321248), (68, 1467848), (86, 1160624), (136, 733924), (172, 580312), (251, 397664), (272, 366962), (289, 345376), (344, 290156), (502, 198832), (544, 183481), (578, 172688), (688, 145078), (731, 136544), (1004, 99416), (1156, 86344), (1376, 72539), (1462, 68272), (2008, 49708), (2312, 43172), (2924, 34136), (4016, 24854), (4267, 23392), (4624, 21586), (5848, 17068), (8032, 12427), (8534, 11696), (9248, 10793)]