15957632916

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{68543}}^1$

素因数の和:68805

約数の個数: 72

約数和(自身を含む): 41916026880

約数和(自身を除く): 25958393964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 223, 261, 348, 446, 522, 669, 892, 1044, 1338, 2007, 2676, 4014, 6467, 8028, 12934, 19401, 25868, 38802, 58203, 68543, 77604, 116406, 137086, 205629, 232812, 274172, 411258, 616887, 822516, 1233774, 1987747, 2467548, 3975494, 5963241, 7950988, 11926482, 15285089, 17889723, 23852964, 30570178, 35779446, 45855267, 61140356, 71558892, 91710534, 137565801, 183421068, 275131602, 443267581, 550263204, 886535162, 1329802743, 1773070324, 2659605486, 3989408229, 5319210972, 7978816458, 15957632916]

約数ペア:

[(1, 15957632916), (2, 7978816458), (3, 5319210972), (4, 3989408229), (6, 2659605486), (9, 1773070324), (12, 1329802743), (18, 886535162), (29, 550263204), (36, 443267581), (58, 275131602), (87, 183421068), (116, 137565801), (174, 91710534), (223, 71558892), (261, 61140356), (348, 45855267), (446, 35779446), (522, 30570178), (669, 23852964), (892, 17889723), (1044, 15285089), (1338, 11926482), (2007, 7950988), (2676, 5963241), (4014, 3975494), (6467, 2467548), (8028, 1987747), (12934, 1233774), (19401, 822516), (25868, 616887), (38802, 411258), (58203, 274172), (68543, 232812), (77604, 205629), (116406, 137086)]