80575578

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 192471552

約数和(自身を除く): 111895974

約数列:

[1, 2, 3, 6, 9, 18, 23, 41, 46, 47, 69, 82, 94, 101, 123, 138, 141, 202, 207, 246, 282, 303, 369, 414, 423, 606, 738, 846, 909, 943, 1081, 1818, 1886, 1927, 2162, 2323, 2829, 3243, 3854, 4141, 4646, 4747, 5658, 5781, 6486, 6969, 8282, 8487, 9494, 9729, 11562, 12423, 13938, 14241, 16974, 17343, 19458, 20907, 24846, 28482, 34686, 37269, 41814, 42723, 44321, 74538, 85446, 88642, 95243, 109181, 132963, 190486, 194627, 218362, 265926, 285729, 327543, 389254, 398889, 571458, 583881, 655086, 797778, 857187, 982629, 1167762, 1714374, 1751643, 1965258, 3503286, 4476421, 8952842, 13429263, 26858526, 40287789, 80575578]

約数ペア:

[(1, 80575578), (2, 40287789), (3, 26858526), (6, 13429263), (9, 8952842), (18, 4476421), (23, 3503286), (41, 1965258), (46, 1751643), (47, 1714374), (69, 1167762), (82, 982629), (94, 857187), (101, 797778), (123, 655086), (138, 583881), (141, 571458), (202, 398889), (207, 389254), (246, 327543), (282, 285729), (303, 265926), (369, 218362), (414, 194627), (423, 190486), (606, 132963), (738, 109181), (846, 95243), (909, 88642), (943, 85446), (1081, 74538), (1818, 44321), (1886, 42723), (1927, 41814), (2162, 37269), (2323, 34686), (2829, 28482), (3243, 24846), (3854, 20907), (4141, 19458), (4646, 17343), (4747, 16974), (5658, 14241), (5781, 13938), (6486, 12423), (6969, 11562), (8282, 9729), (8487, 9494)]