65332566

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{151}}^1$

素因数の和:258

約数の個数: 72

約数和(自身を含む): 157103856

約数和(自身を除く): 91771290

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 151, 234, 258, 302, 387, 453, 559, 774, 906, 1118, 1359, 1677, 1849, 1963, 2718, 3354, 3698, 3926, 5031, 5547, 5889, 6493, 10062, 11094, 11778, 12986, 16641, 17667, 19479, 24037, 33282, 35334, 38958, 48074, 58437, 72111, 84409, 116874, 144222, 168818, 216333, 253227, 279199, 432666, 506454, 558398, 759681, 837597, 1519362, 1675194, 2512791, 3629587, 5025582, 7259174, 10888761, 21777522, 32666283, 65332566]

約数ペア:

[(1, 65332566), (2, 32666283), (3, 21777522), (6, 10888761), (9, 7259174), (13, 5025582), (18, 3629587), (26, 2512791), (39, 1675194), (43, 1519362), (78, 837597), (86, 759681), (117, 558398), (129, 506454), (151, 432666), (234, 279199), (258, 253227), (302, 216333), (387, 168818), (453, 144222), (559, 116874), (774, 84409), (906, 72111), (1118, 58437), (1359, 48074), (1677, 38958), (1849, 35334), (1963, 33282), (2718, 24037), (3354, 19479), (3698, 17667), (3926, 16641), (5031, 12986), (5547, 11778), (5889, 11094), (6493, 10062)]