85360688

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:726

約数の個数: 80

約数和(自身を含む): 200612160

約数和(自身を除く): 115251472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 41, 56, 58, 82, 112, 116, 164, 203, 232, 287, 328, 406, 464, 574, 641, 656, 812, 1148, 1189, 1282, 1624, 2296, 2378, 2564, 3248, 4487, 4592, 4756, 5128, 8323, 8974, 9512, 10256, 16646, 17948, 18589, 19024, 26281, 33292, 35896, 37178, 52562, 66584, 71792, 74356, 105124, 130123, 133168, 148712, 183967, 210248, 260246, 297424, 367934, 420496, 520492, 735868, 762149, 1040984, 1471736, 1524298, 2081968, 2943472, 3048596, 5335043, 6097192, 10670086, 12194384, 21340172, 42680344, 85360688]

約数ペア:

[(1, 85360688), (2, 42680344), (4, 21340172), (7, 12194384), (8, 10670086), (14, 6097192), (16, 5335043), (28, 3048596), (29, 2943472), (41, 2081968), (56, 1524298), (58, 1471736), (82, 1040984), (112, 762149), (116, 735868), (164, 520492), (203, 420496), (232, 367934), (287, 297424), (328, 260246), (406, 210248), (464, 183967), (574, 148712), (641, 133168), (656, 130123), (812, 105124), (1148, 74356), (1189, 71792), (1282, 66584), (1624, 52562), (2296, 37178), (2378, 35896), (2564, 33292), (3248, 26281), (4487, 19024), (4592, 18589), (4756, 17948), (5128, 16646), (8323, 10256), (8974, 9512)]