68195556

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1019}}^1$

素因数の和:1066

約数の個数: 108

約数和(自身を含む): 203832720

約数和(自身を除く): 135637164

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 169, 198, 234, 286, 338, 396, 429, 468, 507, 572, 676, 858, 1014, 1019, 1287, 1521, 1716, 1859, 2028, 2038, 2574, 3042, 3057, 3718, 4076, 5148, 5577, 6084, 6114, 7436, 9171, 11154, 11209, 12228, 13247, 16731, 18342, 22308, 22418, 26494, 33462, 33627, 36684, 39741, 44836, 52988, 66924, 67254, 79482, 100881, 119223, 134508, 145717, 158964, 172211, 201762, 238446, 291434, 344422, 403524, 437151, 476892, 516633, 582868, 688844, 874302, 1033266, 1311453, 1549899, 1748604, 1894321, 2066532, 2622906, 3099798, 3788642, 5245812, 5682963, 6199596, 7577284, 11365926, 17048889, 22731852, 34097778, 68195556]

約数ペア:

[(1, 68195556), (2, 34097778), (3, 22731852), (4, 17048889), (6, 11365926), (9, 7577284), (11, 6199596), (12, 5682963), (13, 5245812), (18, 3788642), (22, 3099798), (26, 2622906), (33, 2066532), (36, 1894321), (39, 1748604), (44, 1549899), (52, 1311453), (66, 1033266), (78, 874302), (99, 688844), (117, 582868), (132, 516633), (143, 476892), (156, 437151), (169, 403524), (198, 344422), (234, 291434), (286, 238446), (338, 201762), (396, 172211), (429, 158964), (468, 145717), (507, 134508), (572, 119223), (676, 100881), (858, 79482), (1014, 67254), (1019, 66924), (1287, 52988), (1521, 44836), (1716, 39741), (1859, 36684), (2028, 33627), (2038, 33462), (2574, 26494), (3042, 22418), (3057, 22308), (3718, 18342), (4076, 16731), (5148, 13247), (5577, 12228), (6084, 11209), (6114, 11154), (7436, 9171)]