67292238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 152409600

約数和(自身を除く): 85117362

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 71, 78, 87, 142, 174, 213, 377, 419, 426, 754, 838, 923, 1131, 1257, 1846, 2059, 2262, 2514, 2769, 4118, 5447, 5538, 6177, 10894, 12151, 12354, 16341, 24302, 26767, 29749, 32682, 36453, 53534, 59498, 72906, 80301, 89247, 157963, 160602, 178494, 315926, 386737, 473889, 773474, 862721, 947778, 1160211, 1725442, 2320422, 2588163, 5176326, 11215373, 22430746, 33646119, 67292238]

約数ペア:

[(1, 67292238), (2, 33646119), (3, 22430746), (6, 11215373), (13, 5176326), (26, 2588163), (29, 2320422), (39, 1725442), (58, 1160211), (71, 947778), (78, 862721), (87, 773474), (142, 473889), (174, 386737), (213, 315926), (377, 178494), (419, 160602), (426, 157963), (754, 89247), (838, 80301), (923, 72906), (1131, 59498), (1257, 53534), (1846, 36453), (2059, 32682), (2262, 29749), (2514, 26767), (2769, 24302), (4118, 16341), (5447, 12354), (5538, 12151), (6177, 10894)]