80654652

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 234823680

約数和(自身を除く): 154169028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 59, 69, 78, 92, 117, 118, 127, 138, 156, 177, 207, 234, 236, 254, 276, 299, 354, 381, 414, 468, 508, 531, 598, 708, 762, 767, 828, 897, 1062, 1143, 1196, 1357, 1524, 1534, 1651, 1794, 2124, 2286, 2301, 2691, 2714, 2921, 3068, 3302, 3588, 4071, 4572, 4602, 4953, 5382, 5428, 5842, 6604, 6903, 7493, 8142, 8763, 9204, 9906, 10764, 11684, 12213, 13806, 14859, 14986, 16284, 17526, 17641, 19812, 22479, 24426, 26289, 27612, 29718, 29972, 35052, 35282, 37973, 44958, 48852, 52578, 52923, 59436, 67437, 70564, 75946, 89916, 97409, 105156, 105846, 113919, 134874, 151892, 158769, 172339, 194818, 211692, 227838, 269748, 292227, 317538, 341757, 344678, 389636, 455676, 517017, 584454, 635076, 683514, 689356, 876681, 1034034, 1168908, 1367028, 1551051, 1753362, 2068068, 2240407, 3102102, 3506724, 4480814, 6204204, 6721221, 8961628, 13442442, 20163663, 26884884, 40327326, 80654652]

約数ペア:

[(1, 80654652), (2, 40327326), (3, 26884884), (4, 20163663), (6, 13442442), (9, 8961628), (12, 6721221), (13, 6204204), (18, 4480814), (23, 3506724), (26, 3102102), (36, 2240407), (39, 2068068), (46, 1753362), (52, 1551051), (59, 1367028), (69, 1168908), (78, 1034034), (92, 876681), (117, 689356), (118, 683514), (127, 635076), (138, 584454), (156, 517017), (177, 455676), (207, 389636), (234, 344678), (236, 341757), (254, 317538), (276, 292227), (299, 269748), (354, 227838), (381, 211692), (414, 194818), (468, 172339), (508, 158769), (531, 151892), (598, 134874), (708, 113919), (762, 105846), (767, 105156), (828, 97409), (897, 89916), (1062, 75946), (1143, 70564), (1196, 67437), (1357, 59436), (1524, 52923), (1534, 52578), (1651, 48852), (1794, 44958), (2124, 37973), (2286, 35282), (2301, 35052), (2691, 29972), (2714, 29718), (2921, 27612), (3068, 26289), (3302, 24426), (3588, 22479), (4071, 19812), (4572, 17641), (4602, 17526), (4953, 16284), (5382, 14986), (5428, 14859), (5842, 13806), (6604, 12213), (6903, 11684), (7493, 10764), (8142, 9906), (8763, 9204)]