71027658

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 175855680

約数和(自身を除く): 104828022

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 78, 86, 117, 129, 169, 181, 234, 258, 338, 351, 362, 387, 507, 543, 559, 702, 774, 1014, 1086, 1118, 1161, 1521, 1629, 1677, 2322, 2353, 3042, 3258, 3354, 4563, 4706, 4887, 5031, 7059, 7267, 7783, 9126, 9774, 10062, 14118, 14534, 15093, 15566, 21177, 21801, 23349, 30186, 30589, 42354, 43602, 46698, 61178, 63531, 65403, 70047, 91767, 101179, 127062, 130806, 140094, 183534, 196209, 202358, 210141, 275301, 303537, 392418, 420282, 550602, 607074, 825903, 910611, 1315327, 1651806, 1821222, 2630654, 2731833, 3945981, 5463666, 7891962, 11837943, 23675886, 35513829, 71027658]

約数ペア:

[(1, 71027658), (2, 35513829), (3, 23675886), (6, 11837943), (9, 7891962), (13, 5463666), (18, 3945981), (26, 2731833), (27, 2630654), (39, 1821222), (43, 1651806), (54, 1315327), (78, 910611), (86, 825903), (117, 607074), (129, 550602), (169, 420282), (181, 392418), (234, 303537), (258, 275301), (338, 210141), (351, 202358), (362, 196209), (387, 183534), (507, 140094), (543, 130806), (559, 127062), (702, 101179), (774, 91767), (1014, 70047), (1086, 65403), (1118, 63531), (1161, 61178), (1521, 46698), (1629, 43602), (1677, 42354), (2322, 30589), (2353, 30186), (3042, 23349), (3258, 21801), (3354, 21177), (4563, 15566), (4706, 15093), (4887, 14534), (5031, 14118), (7059, 10062), (7267, 9774), (7783, 9126)]