71242578

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{39979}}^1$

素因数の和:40004

約数の個数: 40

約数和(自身を含む): 174152880

約数和(自身を除く): 102910302

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 39979, 79958, 119937, 239874, 359811, 439769, 719622, 879538, 1079433, 1319307, 2158866, 2638614, 3238299, 3957921, 6476598, 7915842, 11873763, 23747526, 35621289, 71242578]

約数ペア:

[(1, 71242578), (2, 35621289), (3, 23747526), (6, 11873763), (9, 7915842), (11, 6476598), (18, 3957921), (22, 3238299), (27, 2638614), (33, 2158866), (54, 1319307), (66, 1079433), (81, 879538), (99, 719622), (162, 439769), (198, 359811), (297, 239874), (594, 119937), (891, 79958), (1782, 39979)]