71439732

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2423}}^1$

素因数の和:2459

約数の個数: 120

約数和(自身を含む): 229950336

約数和(自身を除く): 158510604

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, 2423, 2457, 3276, 4212, 4846, 4914, 7269, 7371, 9692, 9828, 14538, 14742, 16961, 21807, 29076, 29484, 31499, 33922, 43614, 50883, 62998, 65421, 67844, 87228, 94497, 101766, 125996, 130842, 152649, 188994, 196263, 203532, 220493, 261684, 283491, 305298, 377988, 392526, 440986, 457947, 566982, 610596, 661479, 785052, 850473, 881972, 915894, 1133964, 1322958, 1373841, 1700946, 1831788, 1984437, 2551419, 2645916, 2747682, 3401892, 3968874, 5102838, 5495364, 5953311, 7937748, 10205676, 11906622, 17859933, 23813244, 35719866, 71439732]

約数ペア:

[(1, 71439732), (2, 35719866), (3, 23813244), (4, 17859933), (6, 11906622), (7, 10205676), (9, 7937748), (12, 5953311), (13, 5495364), (14, 5102838), (18, 3968874), (21, 3401892), (26, 2747682), (27, 2645916), (28, 2551419), (36, 1984437), (39, 1831788), (42, 1700946), (52, 1373841), (54, 1322958), (63, 1133964), (78, 915894), (81, 881972), (84, 850473), (91, 785052), (108, 661479), (117, 610596), (126, 566982), (156, 457947), (162, 440986), (182, 392526), (189, 377988), (234, 305298), (252, 283491), (273, 261684), (324, 220493), (351, 203532), (364, 196263), (378, 188994), (468, 152649), (546, 130842), (567, 125996), (702, 101766), (756, 94497), (819, 87228), (1053, 67844), (1092, 65421), (1134, 62998), (1404, 50883), (1638, 43614), (2106, 33922), (2268, 31499), (2423, 29484), (2457, 29076), (3276, 21807), (4212, 16961), (4846, 14742), (4914, 14538), (7269, 9828), (7371, 9692)]