68139708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2713}}^1$

素因数の和:2763

約数の個数: 96

約数和(自身を含む): 204266496

約数和(自身を除く): 136126788

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 39, 42, 46, 52, 69, 78, 84, 91, 92, 138, 156, 161, 182, 273, 276, 299, 322, 364, 483, 546, 598, 644, 897, 966, 1092, 1196, 1794, 1932, 2093, 2713, 3588, 4186, 5426, 6279, 8139, 8372, 10852, 12558, 16278, 18991, 25116, 32556, 35269, 37982, 56973, 62399, 70538, 75964, 105807, 113946, 124798, 141076, 187197, 211614, 227892, 246883, 249596, 374394, 423228, 436793, 493766, 740649, 748788, 811187, 873586, 987532, 1310379, 1481298, 1622374, 1747172, 2433561, 2620758, 2962596, 3244748, 4867122, 5241516, 5678309, 9734244, 11356618, 17034927, 22713236, 34069854, 68139708]

約数ペア:

[(1, 68139708), (2, 34069854), (3, 22713236), (4, 17034927), (6, 11356618), (7, 9734244), (12, 5678309), (13, 5241516), (14, 4867122), (21, 3244748), (23, 2962596), (26, 2620758), (28, 2433561), (39, 1747172), (42, 1622374), (46, 1481298), (52, 1310379), (69, 987532), (78, 873586), (84, 811187), (91, 748788), (92, 740649), (138, 493766), (156, 436793), (161, 423228), (182, 374394), (273, 249596), (276, 246883), (299, 227892), (322, 211614), (364, 187197), (483, 141076), (546, 124798), (598, 113946), (644, 105807), (897, 75964), (966, 70538), (1092, 62399), (1196, 56973), (1794, 37982), (1932, 35269), (2093, 32556), (2713, 25116), (3588, 18991), (4186, 16278), (5426, 12558), (6279, 10852), (8139, 8372)]