80607472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{929}}^1$

素因数の和:994

約数の個数: 80

約数和(自身を含む): 186818400

約数和(自身を除く): 106210928

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 29, 34, 44, 58, 68, 88, 116, 136, 176, 187, 232, 272, 319, 374, 464, 493, 638, 748, 929, 986, 1276, 1496, 1858, 1972, 2552, 2992, 3716, 3944, 5104, 5423, 7432, 7888, 10219, 10846, 14864, 15793, 20438, 21692, 26941, 31586, 40876, 43384, 53882, 63172, 81752, 86768, 107764, 126344, 163504, 173723, 215528, 252688, 296351, 347446, 431056, 457997, 592702, 694892, 915994, 1185404, 1389784, 1831988, 2370808, 2779568, 3663976, 4741616, 5037967, 7327952, 10075934, 20151868, 40303736, 80607472]

約数ペア:

[(1, 80607472), (2, 40303736), (4, 20151868), (8, 10075934), (11, 7327952), (16, 5037967), (17, 4741616), (22, 3663976), (29, 2779568), (34, 2370808), (44, 1831988), (58, 1389784), (68, 1185404), (88, 915994), (116, 694892), (136, 592702), (176, 457997), (187, 431056), (232, 347446), (272, 296351), (319, 252688), (374, 215528), (464, 173723), (493, 163504), (638, 126344), (748, 107764), (929, 86768), (986, 81752), (1276, 63172), (1496, 53882), (1858, 43384), (1972, 40876), (2552, 31586), (2992, 26941), (3716, 21692), (3944, 20438), (5104, 15793), (5423, 14864), (7432, 10846), (7888, 10219)]