69493788

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2357}}^1$

素因数の和:2393

約数の個数: 120

約数和(自身を含む): 223689312

約数和(自身を除く): 154195524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2357, 2457, 3276, 4212, 4714, 4914, 7071, 7371, 9428, 9828, 14142, 14742, 16499, 21213, 28284, 29484, 30641, 32998, 42426, 49497, 61282, 63639, 65996, 84852, 91923, 98994, 122564, 127278, 148491, 183846, 190917, 197988, 214487, 254556, 275769, 296982, 367692, 381834, 428974, 445473, 551538, 593964, 643461, 763668, 827307, 857948, 890946, 1103076, 1286922, 1336419, 1654614, 1781892, 1930383, 2481921, 2573844, 2672838, 3309228, 3860766, 4963842, 5345676, 5791149, 7721532, 9927684, 11582298, 17373447, 23164596, 34746894, 69493788]

約数ペア:

[(1, 69493788), (2, 34746894), (3, 23164596), (4, 17373447), (6, 11582298), (7, 9927684), (9, 7721532), (12, 5791149), (13, 5345676), (14, 4963842), (18, 3860766), (21, 3309228), (26, 2672838), (27, 2573844), (28, 2481921), (36, 1930383), (39, 1781892), (42, 1654614), (52, 1336419), (54, 1286922), (63, 1103076), (78, 890946), (81, 857948), (84, 827307), (91, 763668), (108, 643461), (117, 593964), (126, 551538), (156, 445473), (162, 428974), (182, 381834), (189, 367692), (234, 296982), (252, 275769), (273, 254556), (324, 214487), (351, 197988), (364, 190917), (378, 183846), (468, 148491), (546, 127278), (567, 122564), (702, 98994), (756, 91923), (819, 84852), (1053, 65996), (1092, 63639), (1134, 61282), (1404, 49497), (1638, 42426), (2106, 32998), (2268, 30641), (2357, 29484), (2457, 28284), (3276, 21213), (4212, 16499), (4714, 14742), (4914, 14142), (7071, 9828), (7371, 9428)]