80115048

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:408

約数の個数: 128

約数和(自身を含む): 242860800

約数和(自身を除く): 162745752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 103, 104, 108, 117, 156, 206, 216, 234, 277, 309, 312, 351, 412, 468, 554, 618, 702, 824, 831, 927, 936, 1108, 1236, 1339, 1404, 1662, 1854, 2216, 2472, 2493, 2678, 2781, 2808, 3324, 3601, 3708, 4017, 4986, 5356, 5562, 6648, 7202, 7416, 7479, 8034, 9972, 10712, 10803, 11124, 12051, 14404, 14958, 16068, 19944, 21606, 22248, 24102, 28531, 28808, 29916, 32136, 32409, 36153, 43212, 48204, 57062, 59832, 64818, 72306, 85593, 86424, 96408, 97227, 114124, 129636, 144612, 171186, 194454, 228248, 256779, 259272, 289224, 342372, 370903, 388908, 513558, 684744, 741806, 770337, 777816, 1027116, 1112709, 1483612, 1540674, 2054232, 2225418, 2967224, 3081348, 3338127, 4450836, 6162696, 6676254, 8901672, 10014381, 13352508, 20028762, 26705016, 40057524, 80115048]

約数ペア:

[(1, 80115048), (2, 40057524), (3, 26705016), (4, 20028762), (6, 13352508), (8, 10014381), (9, 8901672), (12, 6676254), (13, 6162696), (18, 4450836), (24, 3338127), (26, 3081348), (27, 2967224), (36, 2225418), (39, 2054232), (52, 1540674), (54, 1483612), (72, 1112709), (78, 1027116), (103, 777816), (104, 770337), (108, 741806), (117, 684744), (156, 513558), (206, 388908), (216, 370903), (234, 342372), (277, 289224), (309, 259272), (312, 256779), (351, 228248), (412, 194454), (468, 171186), (554, 144612), (618, 129636), (702, 114124), (824, 97227), (831, 96408), (927, 86424), (936, 85593), (1108, 72306), (1236, 64818), (1339, 59832), (1404, 57062), (1662, 48204), (1854, 43212), (2216, 36153), (2472, 32409), (2493, 32136), (2678, 29916), (2781, 28808), (2808, 28531), (3324, 24102), (3601, 22248), (3708, 21606), (4017, 19944), (4986, 16068), (5356, 14958), (5562, 14404), (6648, 12051), (7202, 11124), (7416, 10803), (7479, 10712), (8034, 9972)]