61966458

素因数分解:

$2^1\times 3^7\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 144215040

約数和(自身を除く): 82248582

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 243, 279, 457, 486, 558, 729, 837, 914, 1371, 1458, 1674, 2187, 2511, 2742, 4113, 4374, 5022, 7533, 8226, 12339, 14167, 15066, 22599, 24678, 28334, 37017, 42501, 45198, 67797, 74034, 85002, 111051, 127503, 135594, 222102, 255006, 333153, 382509, 666306, 765018, 999459, 1147527, 1998918, 2295054, 3442581, 6885162, 10327743, 20655486, 30983229, 61966458]

約数ペア:

[(1, 61966458), (2, 30983229), (3, 20655486), (6, 10327743), (9, 6885162), (18, 3442581), (27, 2295054), (31, 1998918), (54, 1147527), (62, 999459), (81, 765018), (93, 666306), (162, 382509), (186, 333153), (243, 255006), (279, 222102), (457, 135594), (486, 127503), (558, 111051), (729, 85002), (837, 74034), (914, 67797), (1371, 45198), (1458, 42501), (1674, 37017), (2187, 28334), (2511, 24678), (2742, 22599), (4113, 15066), (4374, 14167), (5022, 12339), (7533, 8226)]