91718368

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 214824960

約数和(自身を除く): 123106592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 73, 79, 112, 142, 146, 158, 224, 284, 292, 316, 497, 511, 553, 568, 584, 632, 994, 1022, 1106, 1136, 1168, 1264, 1988, 2044, 2212, 2272, 2336, 2528, 3976, 4088, 4424, 5183, 5609, 5767, 7952, 8176, 8848, 10366, 11218, 11534, 15904, 16352, 17696, 20732, 22436, 23068, 36281, 39263, 40369, 41464, 44872, 46136, 72562, 78526, 80738, 82928, 89744, 92272, 145124, 157052, 161476, 165856, 179488, 184544, 290248, 314104, 322952, 409457, 580496, 628208, 645904, 818914, 1160992, 1256416, 1291808, 1637828, 2866199, 3275656, 5732398, 6551312, 11464796, 13102624, 22929592, 45859184, 91718368]

約数ペア:

[(1, 91718368), (2, 45859184), (4, 22929592), (7, 13102624), (8, 11464796), (14, 6551312), (16, 5732398), (28, 3275656), (32, 2866199), (56, 1637828), (71, 1291808), (73, 1256416), (79, 1160992), (112, 818914), (142, 645904), (146, 628208), (158, 580496), (224, 409457), (284, 322952), (292, 314104), (316, 290248), (497, 184544), (511, 179488), (553, 165856), (568, 161476), (584, 157052), (632, 145124), (994, 92272), (1022, 89744), (1106, 82928), (1136, 80738), (1168, 78526), (1264, 72562), (1988, 46136), (2044, 44872), (2212, 41464), (2272, 40369), (2336, 39263), (2528, 36281), (3976, 23068), (4088, 22436), (4424, 20732), (5183, 17696), (5609, 16352), (5767, 15904), (7952, 11534), (8176, 11218), (8848, 10366)]