91041664

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 226195200

約数和(自身を除く): 135153536

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 43, 56, 64, 68, 86, 112, 119, 128, 136, 139, 172, 224, 238, 272, 278, 301, 344, 448, 476, 544, 556, 602, 688, 731, 896, 952, 973, 1088, 1112, 1204, 1376, 1462, 1904, 1946, 2176, 2224, 2363, 2408, 2752, 2924, 3808, 3892, 4448, 4726, 4816, 5117, 5504, 5848, 5977, 7616, 7784, 8896, 9452, 9632, 10234, 11696, 11954, 15232, 15568, 16541, 17792, 18904, 19264, 20468, 23392, 23908, 31136, 33082, 37808, 38528, 40936, 41839, 46784, 47816, 62272, 66164, 75616, 81872, 83678, 93568, 95632, 101609, 124544, 132328, 151232, 163744, 167356, 191264, 203218, 264656, 302464, 327488, 334712, 382528, 406436, 529312, 654976, 669424, 711263, 765056, 812872, 1058624, 1338848, 1422526, 1625744, 2117248, 2677696, 2845052, 3251488, 5355392, 5690104, 6502976, 11380208, 13005952, 22760416, 45520832, 91041664]

約数ペア:

[(1, 91041664), (2, 45520832), (4, 22760416), (7, 13005952), (8, 11380208), (14, 6502976), (16, 5690104), (17, 5355392), (28, 3251488), (32, 2845052), (34, 2677696), (43, 2117248), (56, 1625744), (64, 1422526), (68, 1338848), (86, 1058624), (112, 812872), (119, 765056), (128, 711263), (136, 669424), (139, 654976), (172, 529312), (224, 406436), (238, 382528), (272, 334712), (278, 327488), (301, 302464), (344, 264656), (448, 203218), (476, 191264), (544, 167356), (556, 163744), (602, 151232), (688, 132328), (731, 124544), (896, 101609), (952, 95632), (973, 93568), (1088, 83678), (1112, 81872), (1204, 75616), (1376, 66164), (1462, 62272), (1904, 47816), (1946, 46784), (2176, 41839), (2224, 40936), (2363, 38528), (2408, 37808), (2752, 33082), (2924, 31136), (3808, 23908), (3892, 23392), (4448, 20468), (4726, 19264), (4816, 18904), (5117, 17792), (5504, 16541), (5848, 15568), (5977, 15232), (7616, 11954), (7784, 11696), (8896, 10234), (9452, 9632)]