71983626

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:332

約数の個数: 96

約数和(自身を含む): 176964480

約数和(自身を除く): 104980854

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 29, 33, 39, 58, 66, 78, 87, 121, 143, 174, 242, 263, 286, 319, 363, 377, 429, 526, 638, 726, 754, 789, 858, 957, 1131, 1573, 1578, 1914, 2262, 2893, 3146, 3419, 3509, 4147, 4719, 5786, 6838, 7018, 7627, 8294, 8679, 9438, 10257, 10527, 12441, 15254, 17358, 20514, 21054, 22881, 24882, 31823, 37609, 45617, 45762, 63646, 75218, 83897, 91234, 95469, 99151, 112827, 136851, 167794, 190938, 198302, 225654, 251691, 273702, 297453, 413699, 503382, 594906, 827398, 922867, 1090661, 1241097, 1845734, 2181322, 2482194, 2768601, 3271983, 5537202, 6543966, 11997271, 23994542, 35991813, 71983626]

約数ペア:

[(1, 71983626), (2, 35991813), (3, 23994542), (6, 11997271), (11, 6543966), (13, 5537202), (22, 3271983), (26, 2768601), (29, 2482194), (33, 2181322), (39, 1845734), (58, 1241097), (66, 1090661), (78, 922867), (87, 827398), (121, 594906), (143, 503382), (174, 413699), (242, 297453), (263, 273702), (286, 251691), (319, 225654), (363, 198302), (377, 190938), (429, 167794), (526, 136851), (638, 112827), (726, 99151), (754, 95469), (789, 91234), (858, 83897), (957, 75218), (1131, 63646), (1573, 45762), (1578, 45617), (1914, 37609), (2262, 31823), (2893, 24882), (3146, 22881), (3419, 21054), (3509, 20514), (4147, 17358), (4719, 15254), (5786, 12441), (6838, 10527), (7018, 10257), (7627, 9438), (8294, 8679)]