80142228

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{117167}}^1$

素因数の和:117196

約数の個数: 36

約数和(自身を含む): 213245760

約数和(自身を除く): 133103532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 117167, 234334, 351501, 468668, 703002, 1054503, 1406004, 2109006, 2226173, 4218012, 4452346, 6678519, 8904692, 13357038, 20035557, 26714076, 40071114, 80142228]

約数ペア:

[(1, 80142228), (2, 40071114), (3, 26714076), (4, 20035557), (6, 13357038), (9, 8904692), (12, 6678519), (18, 4452346), (19, 4218012), (36, 2226173), (38, 2109006), (57, 1406004), (76, 1054503), (114, 703002), (171, 468668), (228, 351501), (342, 234334), (684, 117167)]