78170508

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:373

約数の個数: 120

約数和(自身を含む): 224163632

約数和(自身を除く): 145993124

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 67, 78, 81, 108, 117, 134, 156, 162, 201, 234, 268, 277, 324, 351, 402, 468, 554, 603, 702, 804, 831, 871, 1053, 1108, 1206, 1404, 1662, 1742, 1809, 2106, 2412, 2493, 2613, 3324, 3484, 3601, 3618, 4212, 4986, 5226, 5427, 7202, 7236, 7479, 7839, 9972, 10452, 10803, 10854, 14404, 14958, 15678, 18559, 21606, 21708, 22437, 23517, 29916, 31356, 32409, 37118, 43212, 44874, 47034, 55677, 64818, 70551, 74236, 89748, 94068, 97227, 111354, 129636, 141102, 167031, 194454, 222708, 241267, 282204, 291681, 334062, 388908, 482534, 501093, 583362, 668124, 723801, 965068, 1002186, 1166724, 1447602, 1503279, 2004372, 2171403, 2895204, 3006558, 4342806, 6013116, 6514209, 8685612, 13028418, 19542627, 26056836, 39085254, 78170508]

約数ペア:

[(1, 78170508), (2, 39085254), (3, 26056836), (4, 19542627), (6, 13028418), (9, 8685612), (12, 6514209), (13, 6013116), (18, 4342806), (26, 3006558), (27, 2895204), (36, 2171403), (39, 2004372), (52, 1503279), (54, 1447602), (67, 1166724), (78, 1002186), (81, 965068), (108, 723801), (117, 668124), (134, 583362), (156, 501093), (162, 482534), (201, 388908), (234, 334062), (268, 291681), (277, 282204), (324, 241267), (351, 222708), (402, 194454), (468, 167031), (554, 141102), (603, 129636), (702, 111354), (804, 97227), (831, 94068), (871, 89748), (1053, 74236), (1108, 70551), (1206, 64818), (1404, 55677), (1662, 47034), (1742, 44874), (1809, 43212), (2106, 37118), (2412, 32409), (2493, 31356), (2613, 29916), (3324, 23517), (3484, 22437), (3601, 21708), (3618, 21606), (4212, 18559), (4986, 15678), (5226, 14958), (5427, 14404), (7202, 10854), (7236, 10803), (7479, 10452), (7839, 9972)]