80700224

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:664

約数の個数: 84

約数和(自身を含む): 186679332

約数和(自身を除く): 105979108

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 121, 136, 176, 187, 242, 272, 352, 374, 484, 544, 613, 704, 748, 968, 1088, 1226, 1496, 1936, 2057, 2452, 2992, 3872, 4114, 4904, 5984, 6743, 7744, 8228, 9808, 10421, 11968, 13486, 16456, 19616, 20842, 26972, 32912, 39232, 41684, 53944, 65824, 74173, 83368, 107888, 114631, 131648, 148346, 166736, 215776, 229262, 296692, 333472, 431552, 458524, 593384, 666944, 917048, 1186768, 1260941, 1834096, 2373536, 2521882, 3668192, 4747072, 5043764, 7336384, 10087528, 20175056, 40350112, 80700224]

約数ペア:

[(1, 80700224), (2, 40350112), (4, 20175056), (8, 10087528), (11, 7336384), (16, 5043764), (17, 4747072), (22, 3668192), (32, 2521882), (34, 2373536), (44, 1834096), (64, 1260941), (68, 1186768), (88, 917048), (121, 666944), (136, 593384), (176, 458524), (187, 431552), (242, 333472), (272, 296692), (352, 229262), (374, 215776), (484, 166736), (544, 148346), (613, 131648), (704, 114631), (748, 107888), (968, 83368), (1088, 74173), (1226, 65824), (1496, 53944), (1936, 41684), (2057, 39232), (2452, 32912), (2992, 26972), (3872, 20842), (4114, 19616), (4904, 16456), (5984, 13486), (6743, 11968), (7744, 10421), (8228, 9808)]