181030086

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1471}}^1$

素因数の和:1578

約数の個数: 64

約数和(自身を含む): 419696640

約数和(自身を除く): 238666554

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 53, 54, 86, 106, 129, 159, 258, 318, 387, 477, 774, 954, 1161, 1431, 1471, 2279, 2322, 2862, 2942, 4413, 4558, 6837, 8826, 13239, 13674, 20511, 26478, 39717, 41022, 61533, 63253, 77963, 79434, 123066, 126506, 155926, 189759, 233889, 379518, 467778, 569277, 701667, 1138554, 1403334, 1707831, 2105001, 3352409, 3415662, 4210002, 6704818, 10057227, 20114454, 30171681, 60343362, 90515043, 181030086]

約数ペア:

[(1, 181030086), (2, 90515043), (3, 60343362), (6, 30171681), (9, 20114454), (18, 10057227), (27, 6704818), (43, 4210002), (53, 3415662), (54, 3352409), (86, 2105001), (106, 1707831), (129, 1403334), (159, 1138554), (258, 701667), (318, 569277), (387, 467778), (477, 379518), (774, 233889), (954, 189759), (1161, 155926), (1431, 126506), (1471, 123066), (2279, 79434), (2322, 77963), (2862, 63253), (2942, 61533), (4413, 41022), (4558, 39717), (6837, 26478), (8826, 20511), (13239, 13674)]