80584504

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:413

約数の個数: 128

約数和(自身を含む): 210470400

約数和(自身を除く): 129885896

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 29, 44, 52, 56, 58, 77, 88, 91, 104, 116, 143, 154, 182, 203, 232, 286, 308, 319, 347, 364, 377, 406, 572, 616, 638, 694, 728, 754, 812, 1001, 1144, 1276, 1388, 1508, 1624, 2002, 2233, 2429, 2552, 2639, 2776, 3016, 3817, 4004, 4147, 4466, 4511, 4858, 5278, 7634, 8008, 8294, 8932, 9022, 9716, 10063, 10556, 15268, 16588, 17864, 18044, 19432, 20126, 21112, 26719, 29029, 30536, 31577, 33176, 36088, 40252, 49621, 53438, 58058, 63154, 70441, 80504, 99242, 106876, 110693, 116116, 126308, 130819, 140882, 198484, 213752, 221386, 232232, 252616, 261638, 281764, 347347, 396968, 442772, 523276, 563528, 694694, 774851, 885544, 915733, 1046552, 1389388, 1439009, 1549702, 1831466, 2778776, 2878018, 3099404, 3662932, 5756036, 6198808, 7325864, 10073063, 11512072, 20146126, 40292252, 80584504]

約数ペア:

[(1, 80584504), (2, 40292252), (4, 20146126), (7, 11512072), (8, 10073063), (11, 7325864), (13, 6198808), (14, 5756036), (22, 3662932), (26, 3099404), (28, 2878018), (29, 2778776), (44, 1831466), (52, 1549702), (56, 1439009), (58, 1389388), (77, 1046552), (88, 915733), (91, 885544), (104, 774851), (116, 694694), (143, 563528), (154, 523276), (182, 442772), (203, 396968), (232, 347347), (286, 281764), (308, 261638), (319, 252616), (347, 232232), (364, 221386), (377, 213752), (406, 198484), (572, 140882), (616, 130819), (638, 126308), (694, 116116), (728, 110693), (754, 106876), (812, 99242), (1001, 80504), (1144, 70441), (1276, 63154), (1388, 58058), (1508, 53438), (1624, 49621), (2002, 40252), (2233, 36088), (2429, 33176), (2552, 31577), (2639, 30536), (2776, 29029), (3016, 26719), (3817, 21112), (4004, 20126), (4147, 19432), (4466, 18044), (4511, 17864), (4858, 16588), (5278, 15268), (7634, 10556), (8008, 10063), (8294, 9716), (8932, 9022)]