8731404

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1297}}^1$

素因数の和:1335

約数の個数: 72

約数和(自身を含む): 25513488

約数和(自身を除く): 16782084

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1297, 1683, 2244, 2594, 3366, 3891, 5188, 6732, 7782, 11673, 14267, 15564, 22049, 23346, 28534, 42801, 44098, 46692, 57068, 66147, 85602, 88196, 128403, 132294, 171204, 198441, 242539, 256806, 264588, 396882, 485078, 513612, 727617, 793764, 970156, 1455234, 2182851, 2910468, 4365702, 8731404]

約数ペア:

[(1, 8731404), (2, 4365702), (3, 2910468), (4, 2182851), (6, 1455234), (9, 970156), (11, 793764), (12, 727617), (17, 513612), (18, 485078), (22, 396882), (33, 264588), (34, 256806), (36, 242539), (44, 198441), (51, 171204), (66, 132294), (68, 128403), (99, 88196), (102, 85602), (132, 66147), (153, 57068), (187, 46692), (198, 44098), (204, 42801), (306, 28534), (374, 23346), (396, 22049), (561, 15564), (612, 14267), (748, 11673), (1122, 7782), (1297, 6732), (1683, 5188), (2244, 3891), (2594, 3366)]