74997636

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:191

約数の個数: 120

約数和(自身を含む): 216461280

約数和(自身を除く): 141463644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 137, 147, 196, 228, 266, 274, 294, 343, 399, 411, 532, 548, 588, 686, 798, 822, 931, 959, 1029, 1372, 1596, 1644, 1862, 1918, 2058, 2401, 2603, 2793, 2877, 3724, 3836, 4116, 4802, 5206, 5586, 5754, 6517, 6713, 7203, 7809, 9604, 10412, 11172, 11508, 13034, 13426, 14406, 15618, 18221, 19551, 20139, 26068, 26852, 28812, 31236, 36442, 39102, 40278, 45619, 46991, 54663, 72884, 78204, 80556, 91238, 93982, 109326, 127547, 136857, 140973, 182476, 187964, 218652, 255094, 273714, 281946, 328937, 382641, 510188, 547428, 563892, 657874, 765282, 892829, 986811, 1315748, 1530564, 1785658, 1973622, 2678487, 3571316, 3947244, 5356974, 6249803, 10713948, 12499606, 18749409, 24999212, 37498818, 74997636]

約数ペア:

[(1, 74997636), (2, 37498818), (3, 24999212), (4, 18749409), (6, 12499606), (7, 10713948), (12, 6249803), (14, 5356974), (19, 3947244), (21, 3571316), (28, 2678487), (38, 1973622), (42, 1785658), (49, 1530564), (57, 1315748), (76, 986811), (84, 892829), (98, 765282), (114, 657874), (133, 563892), (137, 547428), (147, 510188), (196, 382641), (228, 328937), (266, 281946), (274, 273714), (294, 255094), (343, 218652), (399, 187964), (411, 182476), (532, 140973), (548, 136857), (588, 127547), (686, 109326), (798, 93982), (822, 91238), (931, 80556), (959, 78204), (1029, 72884), (1372, 54663), (1596, 46991), (1644, 45619), (1862, 40278), (1918, 39102), (2058, 36442), (2401, 31236), (2603, 28812), (2793, 26852), (2877, 26068), (3724, 20139), (3836, 19551), (4116, 18221), (4802, 15618), (5206, 14406), (5586, 13426), (5754, 13034), (6517, 11508), (6713, 11172), (7203, 10412), (7809, 9604)]