67212756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{143617}}^1$

素因数の和:143640

約数の個数: 36

約数和(自身を含む): 182969332

約数和(自身を除く): 115756576

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 143617, 287234, 430851, 574468, 861702, 1292553, 1723404, 1867021, 2585106, 3734042, 5170212, 5601063, 7468084, 11202126, 16803189, 22404252, 33606378, 67212756]

約数ペア:

[(1, 67212756), (2, 33606378), (3, 22404252), (4, 16803189), (6, 11202126), (9, 7468084), (12, 5601063), (13, 5170212), (18, 3734042), (26, 2585106), (36, 1867021), (39, 1723404), (52, 1292553), (78, 861702), (117, 574468), (156, 430851), (234, 287234), (468, 143617)]