82865718

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:638

約数の個数: 96

約数和(自身を含む): 210633696

約数和(自身を除く): 127767978

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 37, 39, 51, 74, 78, 102, 111, 117, 153, 221, 222, 234, 306, 333, 442, 481, 563, 629, 663, 666, 962, 1126, 1258, 1326, 1443, 1689, 1887, 1989, 2886, 3378, 3774, 3978, 4329, 5067, 5661, 7319, 8177, 8658, 9571, 10134, 11322, 14638, 16354, 19142, 20831, 21957, 24531, 28713, 41662, 43914, 49062, 57426, 62493, 65871, 73593, 86139, 124423, 124986, 131742, 147186, 172278, 187479, 248846, 270803, 354127, 373269, 374958, 541606, 708254, 746538, 812409, 1062381, 1119807, 1624818, 2124762, 2239614, 2437227, 3187143, 4603651, 4874454, 6374286, 9207302, 13810953, 27621906, 41432859, 82865718]

約数ペア:

[(1, 82865718), (2, 41432859), (3, 27621906), (6, 13810953), (9, 9207302), (13, 6374286), (17, 4874454), (18, 4603651), (26, 3187143), (34, 2437227), (37, 2239614), (39, 2124762), (51, 1624818), (74, 1119807), (78, 1062381), (102, 812409), (111, 746538), (117, 708254), (153, 541606), (221, 374958), (222, 373269), (234, 354127), (306, 270803), (333, 248846), (442, 187479), (481, 172278), (563, 147186), (629, 131742), (663, 124986), (666, 124423), (962, 86139), (1126, 73593), (1258, 65871), (1326, 62493), (1443, 57426), (1689, 49062), (1887, 43914), (1989, 41662), (2886, 28713), (3378, 24531), (3774, 21957), (3978, 20831), (4329, 19142), (5067, 16354), (5661, 14638), (7319, 11322), (8177, 10134), (8658, 9571)]