68899211784

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1388873}}^1$

素因数の和:1388951

約数の個数: 96

約数和(自身を含む): 204747805080

約数和(自身を除く): 135848593296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 53, 72, 78, 104, 106, 117, 156, 159, 212, 234, 312, 318, 424, 468, 477, 636, 689, 936, 954, 1272, 1378, 1908, 2067, 2756, 3816, 4134, 5512, 6201, 8268, 12402, 16536, 24804, 49608, 1388873, 2777746, 4166619, 5555492, 8333238, 11110984, 12499857, 16666476, 18055349, 24999714, 33332952, 36110698, 49999428, 54166047, 72221396, 73610269, 99998856, 108332094, 144442792, 147220538, 162498141, 216664188, 220830807, 294441076, 324996282, 433328376, 441661614, 588882152, 649992564, 662492421, 883323228, 956933497, 1299985128, 1324984842, 1766646456, 1913866994, 2649969684, 2870800491, 3827733988, 5299939368, 5741600982, 7655467976, 8612401473, 11483201964, 17224802946, 22966403928, 34449605892, 68899211784]

約数ペア:

[(1, 68899211784), (2, 34449605892), (3, 22966403928), (4, 17224802946), (6, 11483201964), (8, 8612401473), (9, 7655467976), (12, 5741600982), (13, 5299939368), (18, 3827733988), (24, 2870800491), (26, 2649969684), (36, 1913866994), (39, 1766646456), (52, 1324984842), (53, 1299985128), (72, 956933497), (78, 883323228), (104, 662492421), (106, 649992564), (117, 588882152), (156, 441661614), (159, 433328376), (212, 324996282), (234, 294441076), (312, 220830807), (318, 216664188), (424, 162498141), (468, 147220538), (477, 144442792), (636, 108332094), (689, 99998856), (936, 73610269), (954, 72221396), (1272, 54166047), (1378, 49999428), (1908, 36110698), (2067, 33332952), (2756, 24999714), (3816, 18055349), (4134, 16666476), (5512, 12499857), (6201, 11110984), (8268, 8333238), (12402, 5555492), (16536, 4166619), (24804, 2777746), (49608, 1388873)]