64857936

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{859}}^1$

素因数の和:905

約数の個数: 120

約数和(自身を含む): 198563680

約数和(自身を除く): 133705744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 121, 132, 143, 156, 176, 208, 242, 264, 286, 312, 363, 429, 484, 528, 572, 624, 726, 858, 859, 968, 1144, 1452, 1573, 1716, 1718, 1936, 2288, 2577, 2904, 3146, 3432, 3436, 4719, 5154, 5808, 6292, 6864, 6872, 9438, 9449, 10308, 11167, 12584, 13744, 18876, 18898, 20616, 22334, 25168, 28347, 33501, 37752, 37796, 41232, 44668, 56694, 67002, 75504, 75592, 89336, 103939, 113388, 122837, 134004, 151184, 178672, 207878, 226776, 245674, 268008, 311817, 368511, 415756, 453552, 491348, 536016, 623634, 737022, 831512, 982696, 1247268, 1351207, 1474044, 1663024, 1965392, 2494536, 2702414, 2948088, 4053621, 4989072, 5404828, 5896176, 8107242, 10809656, 16214484, 21619312, 32428968, 64857936]

約数ペア:

[(1, 64857936), (2, 32428968), (3, 21619312), (4, 16214484), (6, 10809656), (8, 8107242), (11, 5896176), (12, 5404828), (13, 4989072), (16, 4053621), (22, 2948088), (24, 2702414), (26, 2494536), (33, 1965392), (39, 1663024), (44, 1474044), (48, 1351207), (52, 1247268), (66, 982696), (78, 831512), (88, 737022), (104, 623634), (121, 536016), (132, 491348), (143, 453552), (156, 415756), (176, 368511), (208, 311817), (242, 268008), (264, 245674), (286, 226776), (312, 207878), (363, 178672), (429, 151184), (484, 134004), (528, 122837), (572, 113388), (624, 103939), (726, 89336), (858, 75592), (859, 75504), (968, 67002), (1144, 56694), (1452, 44668), (1573, 41232), (1716, 37796), (1718, 37752), (1936, 33501), (2288, 28347), (2577, 25168), (2904, 22334), (3146, 20616), (3432, 18898), (3436, 18876), (4719, 13744), (5154, 12584), (5808, 11167), (6292, 10308), (6864, 9449), (6872, 9438)]