68983812

素因数分解:

$2^2\times 3^6\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:640

約数の個数: 84

約数和(自身を含む): 185735676

約数和(自身を除く): 116751864

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 243, 246, 324, 369, 486, 492, 577, 729, 738, 972, 1107, 1154, 1458, 1476, 1731, 2214, 2308, 2916, 3321, 3462, 4428, 5193, 6642, 6924, 9963, 10386, 13284, 15579, 19926, 20772, 23657, 29889, 31158, 39852, 46737, 47314, 59778, 62316, 70971, 93474, 94628, 119556, 140211, 141942, 186948, 212913, 280422, 283884, 420633, 425826, 560844, 638739, 841266, 851652, 1277478, 1682532, 1916217, 2554956, 3832434, 5748651, 7664868, 11497302, 17245953, 22994604, 34491906, 68983812]

約数ペア:

[(1, 68983812), (2, 34491906), (3, 22994604), (4, 17245953), (6, 11497302), (9, 7664868), (12, 5748651), (18, 3832434), (27, 2554956), (36, 1916217), (41, 1682532), (54, 1277478), (81, 851652), (82, 841266), (108, 638739), (123, 560844), (162, 425826), (164, 420633), (243, 283884), (246, 280422), (324, 212913), (369, 186948), (486, 141942), (492, 140211), (577, 119556), (729, 94628), (738, 93474), (972, 70971), (1107, 62316), (1154, 59778), (1458, 47314), (1476, 46737), (1731, 39852), (2214, 31158), (2308, 29889), (2916, 23657), (3321, 20772), (3462, 19926), (4428, 15579), (5193, 13284), (6642, 10386), (6924, 9963)]