123426342

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{569}}^1$

素因数の和:699

約数の個数: 80

約数和(自身を含む): 301260960

約数和(自身を除く): 177834618

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 103, 117, 162, 206, 234, 309, 351, 569, 618, 702, 927, 1053, 1138, 1339, 1707, 1854, 2106, 2678, 2781, 3414, 4017, 5121, 5562, 7397, 8034, 8343, 10242, 12051, 14794, 15363, 16686, 22191, 24102, 30726, 36153, 44382, 46089, 58607, 66573, 72306, 92178, 108459, 117214, 133146, 175821, 199719, 216918, 351642, 399438, 527463, 599157, 761891, 1054926, 1198314, 1523782, 1582389, 2285673, 3164778, 4571346, 4747167, 6857019, 9494334, 13714038, 20571057, 41142114, 61713171, 123426342]

約数ペア:

[(1, 123426342), (2, 61713171), (3, 41142114), (6, 20571057), (9, 13714038), (13, 9494334), (18, 6857019), (26, 4747167), (27, 4571346), (39, 3164778), (54, 2285673), (78, 1582389), (81, 1523782), (103, 1198314), (117, 1054926), (162, 761891), (206, 599157), (234, 527463), (309, 399438), (351, 351642), (569, 216918), (618, 199719), (702, 175821), (927, 133146), (1053, 117214), (1138, 108459), (1339, 92178), (1707, 72306), (1854, 66573), (2106, 58607), (2678, 46089), (2781, 44382), (3414, 36153), (4017, 30726), (5121, 24102), (5562, 22191), (7397, 16686), (8034, 15363), (8343, 14794), (10242, 12051)]