65640432

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 160

約数和(自身を含む): 203486976

約数和(自身を除く): 137846544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 73, 78, 88, 104, 131, 132, 143, 146, 156, 176, 208, 219, 262, 264, 286, 292, 312, 393, 429, 438, 524, 528, 572, 584, 624, 786, 803, 858, 876, 949, 1048, 1144, 1168, 1441, 1572, 1606, 1703, 1716, 1752, 1898, 2096, 2288, 2409, 2847, 2882, 3144, 3212, 3406, 3432, 3504, 3796, 4323, 4818, 5109, 5694, 5764, 6288, 6424, 6812, 6864, 7592, 8646, 9563, 9636, 10218, 10439, 11388, 11528, 12848, 13624, 15184, 17292, 18733, 19126, 19272, 20436, 20878, 22776, 23056, 27248, 28689, 31317, 34584, 37466, 38252, 38544, 40872, 41756, 45552, 56199, 57378, 62634, 69168, 74932, 76504, 81744, 83512, 105193, 112398, 114756, 124319, 125268, 149864, 153008, 167024, 210386, 224796, 229512, 248638, 250536, 299728, 315579, 372957, 420772, 449592, 459024, 497276, 501072, 631158, 745914, 841544, 899184, 994552, 1262316, 1367509, 1491828, 1683088, 1989104, 2524632, 2735018, 2983656, 4102527, 5049264, 5470036, 5967312, 8205054, 10940072, 16410108, 21880144, 32820216, 65640432]

約数ペア:

[(1, 65640432), (2, 32820216), (3, 21880144), (4, 16410108), (6, 10940072), (8, 8205054), (11, 5967312), (12, 5470036), (13, 5049264), (16, 4102527), (22, 2983656), (24, 2735018), (26, 2524632), (33, 1989104), (39, 1683088), (44, 1491828), (48, 1367509), (52, 1262316), (66, 994552), (73, 899184), (78, 841544), (88, 745914), (104, 631158), (131, 501072), (132, 497276), (143, 459024), (146, 449592), (156, 420772), (176, 372957), (208, 315579), (219, 299728), (262, 250536), (264, 248638), (286, 229512), (292, 224796), (312, 210386), (393, 167024), (429, 153008), (438, 149864), (524, 125268), (528, 124319), (572, 114756), (584, 112398), (624, 105193), (786, 83512), (803, 81744), (858, 76504), (876, 74932), (949, 69168), (1048, 62634), (1144, 57378), (1168, 56199), (1441, 45552), (1572, 41756), (1606, 40872), (1703, 38544), (1716, 38252), (1752, 37466), (1898, 34584), (2096, 31317), (2288, 28689), (2409, 27248), (2847, 23056), (2882, 22776), (3144, 20878), (3212, 20436), (3406, 19272), (3432, 19126), (3504, 18733), (3796, 17292), (4323, 15184), (4818, 13624), (5109, 12848), (5694, 11528), (5764, 11388), (6288, 10439), (6424, 10218), (6812, 9636), (6864, 9563), (7592, 8646)]