65215164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{20983}}^1$

素因数の和:21034

約数の個数: 48

約数和(自身を含む): 178615808

約数和(自身を除く): 113400644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 20983, 41966, 62949, 83932, 125898, 146881, 251796, 293762, 440643, 587524, 776371, 881286, 1552742, 1762572, 2329113, 3105484, 4658226, 5434597, 9316452, 10869194, 16303791, 21738388, 32607582, 65215164]

約数ペア:

[(1, 65215164), (2, 32607582), (3, 21738388), (4, 16303791), (6, 10869194), (7, 9316452), (12, 5434597), (14, 4658226), (21, 3105484), (28, 2329113), (37, 1762572), (42, 1552742), (74, 881286), (84, 776371), (111, 587524), (148, 440643), (222, 293762), (259, 251796), (444, 146881), (518, 125898), (777, 83932), (1036, 62949), (1554, 41966), (3108, 20983)]