80181922964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{199}}^1\times {\mathrm{733}}^1$

素因数の和:1022

約数の個数: 144

約数和(自身を含む): 171428342400

約数和(自身を除く): 91246419436

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 199, 286, 341, 398, 403, 572, 682, 733, 796, 806, 961, 1364, 1466, 1612, 1922, 2189, 2587, 2932, 3844, 4378, 4433, 5174, 6169, 8063, 8756, 8866, 9529, 10348, 10571, 12338, 12493, 16126, 17732, 19058, 21142, 22723, 24676, 24986, 28457, 32252, 38116, 42284, 45446, 49972, 56914, 67859, 80197, 90892, 104819, 113828, 135718, 137423, 145867, 160394, 191239, 209638, 249953, 271436, 274846, 291734, 295399, 320788, 382478, 419276, 499906, 549692, 583468, 590798, 704413, 764956, 882167, 999812, 1181596, 1408826, 1604537, 1764334, 1896271, 2103629, 2486107, 2817652, 3209074, 3249389, 3528668, 3792542, 4207258, 4521877, 4972214, 6418148, 6498778, 7585084, 7748543, 8414516, 9043754, 9157369, 9944428, 12997556, 15497086, 18087508, 18314738, 20858981, 27347177, 30994172, 36629476, 41717962, 49740647, 54694354, 58784401, 83435924, 99481294, 100731059, 109388708, 117568802, 140178187, 198962588, 201462118, 235137604, 280356374, 402924236, 560712748, 646628411, 1293256822, 1541960057, 1822316431, 2586513644, 3083920114, 3644632862, 6167840228, 7289265724, 20045480741, 40090961482, 80181922964]

約数ペア:

[(1, 80181922964), (2, 40090961482), (4, 20045480741), (11, 7289265724), (13, 6167840228), (22, 3644632862), (26, 3083920114), (31, 2586513644), (44, 1822316431), (52, 1541960057), (62, 1293256822), (124, 646628411), (143, 560712748), (199, 402924236), (286, 280356374), (341, 235137604), (398, 201462118), (403, 198962588), (572, 140178187), (682, 117568802), (733, 109388708), (796, 100731059), (806, 99481294), (961, 83435924), (1364, 58784401), (1466, 54694354), (1612, 49740647), (1922, 41717962), (2189, 36629476), (2587, 30994172), (2932, 27347177), (3844, 20858981), (4378, 18314738), (4433, 18087508), (5174, 15497086), (6169, 12997556), (8063, 9944428), (8756, 9157369), (8866, 9043754), (9529, 8414516), (10348, 7748543), (10571, 7585084), (12338, 6498778), (12493, 6418148), (16126, 4972214), (17732, 4521877), (19058, 4207258), (21142, 3792542), (22723, 3528668), (24676, 3249389), (24986, 3209074), (28457, 2817652), (32252, 2486107), (38116, 2103629), (42284, 1896271), (45446, 1764334), (49972, 1604537), (56914, 1408826), (67859, 1181596), (80197, 999812), (90892, 882167), (104819, 764956), (113828, 704413), (135718, 590798), (137423, 583468), (145867, 549692), (160394, 499906), (191239, 419276), (209638, 382478), (249953, 320788), (271436, 295399), (274846, 291734)]