68132844

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{739}}^1$

素因数の和:959

約数の個数: 72

約数和(自身を含む): 186666480

約数和(自身を除く): 118533636

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 197, 234, 394, 468, 591, 739, 788, 1182, 1478, 1773, 2217, 2364, 2561, 2956, 3546, 4434, 5122, 6651, 7092, 7683, 8868, 9607, 10244, 13302, 15366, 19214, 23049, 26604, 28821, 30732, 38428, 46098, 57642, 86463, 92196, 115284, 145583, 172926, 291166, 345852, 436749, 582332, 873498, 1310247, 1746996, 1892579, 2620494, 3785158, 5240988, 5677737, 7570316, 11355474, 17033211, 22710948, 34066422, 68132844]

約数ペア:

[(1, 68132844), (2, 34066422), (3, 22710948), (4, 17033211), (6, 11355474), (9, 7570316), (12, 5677737), (13, 5240988), (18, 3785158), (26, 2620494), (36, 1892579), (39, 1746996), (52, 1310247), (78, 873498), (117, 582332), (156, 436749), (197, 345852), (234, 291166), (394, 172926), (468, 145583), (591, 115284), (739, 92196), (788, 86463), (1182, 57642), (1478, 46098), (1773, 38428), (2217, 30732), (2364, 28821), (2561, 26604), (2956, 23049), (3546, 19214), (4434, 15366), (5122, 13302), (6651, 10244), (7092, 9607), (7683, 8868)]