80764212

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 213857280

約数和(自身を除く): 133093068

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 67, 68, 76, 102, 114, 134, 201, 204, 228, 268, 311, 323, 402, 622, 646, 804, 933, 969, 1139, 1244, 1273, 1292, 1866, 1938, 2278, 2546, 3417, 3732, 3819, 3876, 4556, 5092, 5287, 5909, 6834, 7638, 10574, 11818, 13668, 15276, 15861, 17727, 20837, 21148, 21641, 23636, 31722, 35454, 41674, 43282, 62511, 63444, 64923, 70908, 83348, 86564, 100453, 125022, 129846, 200906, 250044, 259692, 301359, 354229, 395903, 401812, 602718, 708458, 791806, 1062687, 1187709, 1205436, 1416916, 1583612, 2125374, 2375418, 4250748, 4750836, 6730351, 13460702, 20191053, 26921404, 40382106, 80764212]

約数ペア:

[(1, 80764212), (2, 40382106), (3, 26921404), (4, 20191053), (6, 13460702), (12, 6730351), (17, 4750836), (19, 4250748), (34, 2375418), (38, 2125374), (51, 1583612), (57, 1416916), (67, 1205436), (68, 1187709), (76, 1062687), (102, 791806), (114, 708458), (134, 602718), (201, 401812), (204, 395903), (228, 354229), (268, 301359), (311, 259692), (323, 250044), (402, 200906), (622, 129846), (646, 125022), (804, 100453), (933, 86564), (969, 83348), (1139, 70908), (1244, 64923), (1273, 63444), (1292, 62511), (1866, 43282), (1938, 41674), (2278, 35454), (2546, 31722), (3417, 23636), (3732, 21641), (3819, 21148), (3876, 20837), (4556, 17727), (5092, 15861), (5287, 15276), (5909, 13668), (6834, 11818), (7638, 10574)]