65655612

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4481}}^1$

素因数の和:4539

約数の個数: 72

約数和(自身を含む): 185985072

約数和(自身を除く): 120329460

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 333, 396, 407, 444, 666, 814, 1221, 1332, 1628, 2442, 3663, 4481, 4884, 7326, 8962, 13443, 14652, 17924, 26886, 40329, 49291, 53772, 80658, 98582, 147873, 161316, 165797, 197164, 295746, 331594, 443619, 497391, 591492, 663188, 887238, 994782, 1492173, 1774476, 1823767, 1989564, 2984346, 3647534, 5471301, 5968692, 7295068, 10942602, 16413903, 21885204, 32827806, 65655612]

約数ペア:

[(1, 65655612), (2, 32827806), (3, 21885204), (4, 16413903), (6, 10942602), (9, 7295068), (11, 5968692), (12, 5471301), (18, 3647534), (22, 2984346), (33, 1989564), (36, 1823767), (37, 1774476), (44, 1492173), (66, 994782), (74, 887238), (99, 663188), (111, 591492), (132, 497391), (148, 443619), (198, 331594), (222, 295746), (333, 197164), (396, 165797), (407, 161316), (444, 147873), (666, 98582), (814, 80658), (1221, 53772), (1332, 49291), (1628, 40329), (2442, 26886), (3663, 17924), (4481, 14652), (4884, 13443), (7326, 8962)]