25847676

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 75479040

約数和(自身を除く): 49631364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 31, 36, 38, 46, 53, 57, 62, 69, 76, 92, 93, 106, 114, 124, 138, 159, 171, 186, 207, 212, 228, 276, 279, 318, 342, 372, 414, 437, 477, 558, 589, 636, 684, 713, 828, 874, 954, 1007, 1116, 1178, 1219, 1311, 1426, 1643, 1748, 1767, 1908, 2014, 2139, 2356, 2438, 2622, 2852, 3021, 3286, 3534, 3657, 3933, 4028, 4278, 4876, 4929, 5244, 5301, 6042, 6417, 6572, 7068, 7314, 7866, 8556, 9063, 9858, 10602, 10971, 12084, 12834, 13547, 14628, 14787, 15732, 18126, 19716, 21204, 21942, 23161, 25668, 27094, 29574, 31217, 36252, 37789, 40641, 43884, 46322, 54188, 59148, 62434, 69483, 75578, 81282, 92644, 93651, 113367, 121923, 124868, 138966, 151156, 162564, 187302, 208449, 226734, 243846, 277932, 280953, 340101, 374604, 416898, 453468, 487692, 561906, 680202, 717991, 833796, 1123812, 1360404, 1435982, 2153973, 2871964, 4307946, 6461919, 8615892, 12923838, 25847676]

約数ペア:

[(1, 25847676), (2, 12923838), (3, 8615892), (4, 6461919), (6, 4307946), (9, 2871964), (12, 2153973), (18, 1435982), (19, 1360404), (23, 1123812), (31, 833796), (36, 717991), (38, 680202), (46, 561906), (53, 487692), (57, 453468), (62, 416898), (69, 374604), (76, 340101), (92, 280953), (93, 277932), (106, 243846), (114, 226734), (124, 208449), (138, 187302), (159, 162564), (171, 151156), (186, 138966), (207, 124868), (212, 121923), (228, 113367), (276, 93651), (279, 92644), (318, 81282), (342, 75578), (372, 69483), (414, 62434), (437, 59148), (477, 54188), (558, 46322), (589, 43884), (636, 40641), (684, 37789), (713, 36252), (828, 31217), (874, 29574), (954, 27094), (1007, 25668), (1116, 23161), (1178, 21942), (1219, 21204), (1311, 19716), (1426, 18126), (1643, 15732), (1748, 14787), (1767, 14628), (1908, 13547), (2014, 12834), (2139, 12084), (2356, 10971), (2438, 10602), (2622, 9858), (2852, 9063), (3021, 8556), (3286, 7866), (3534, 7314), (3657, 7068), (3933, 6572), (4028, 6417), (4278, 6042), (4876, 5301), (4929, 5244)]