65656656

素因数分解:

$2^4\times 3^6\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:472

約数の個数: 140

約数和(自身を含む): 205873108

約数和(自身を除く): 140216452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 433, 468, 486, 624, 648, 702, 729, 866, 936, 972, 1053, 1296, 1299, 1404, 1458, 1732, 1872, 1944, 2106, 2598, 2808, 2916, 3159, 3464, 3888, 3897, 4212, 5196, 5616, 5629, 5832, 6318, 6928, 7794, 8424, 9477, 10392, 11258, 11664, 11691, 12636, 15588, 16848, 16887, 18954, 20784, 22516, 23382, 25272, 31176, 33774, 35073, 37908, 45032, 46764, 50544, 50661, 62352, 67548, 70146, 75816, 90064, 93528, 101322, 105219, 135096, 140292, 151632, 151983, 187056, 202644, 210438, 270192, 280584, 303966, 315657, 405288, 420876, 455949, 561168, 607932, 631314, 810576, 841752, 911898, 1215864, 1262628, 1367847, 1683504, 1823796, 2431728, 2525256, 2735694, 3647592, 4103541, 5050512, 5471388, 7295184, 8207082, 10942776, 16414164, 21885552, 32828328, 65656656]

約数ペア:

[(1, 65656656), (2, 32828328), (3, 21885552), (4, 16414164), (6, 10942776), (8, 8207082), (9, 7295184), (12, 5471388), (13, 5050512), (16, 4103541), (18, 3647592), (24, 2735694), (26, 2525256), (27, 2431728), (36, 1823796), (39, 1683504), (48, 1367847), (52, 1262628), (54, 1215864), (72, 911898), (78, 841752), (81, 810576), (104, 631314), (108, 607932), (117, 561168), (144, 455949), (156, 420876), (162, 405288), (208, 315657), (216, 303966), (234, 280584), (243, 270192), (312, 210438), (324, 202644), (351, 187056), (432, 151983), (433, 151632), (468, 140292), (486, 135096), (624, 105219), (648, 101322), (702, 93528), (729, 90064), (866, 75816), (936, 70146), (972, 67548), (1053, 62352), (1296, 50661), (1299, 50544), (1404, 46764), (1458, 45032), (1732, 37908), (1872, 35073), (1944, 33774), (2106, 31176), (2598, 25272), (2808, 23382), (2916, 22516), (3159, 20784), (3464, 18954), (3888, 16887), (3897, 16848), (4212, 15588), (5196, 12636), (5616, 11691), (5629, 11664), (5832, 11258), (6318, 10392), (6928, 9477), (7794, 8424)]