78077706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{26183}}^1$

素因数の和:26266

約数の個数: 32

約数和(自身を含む): 180983808

約数和(自身を除く): 102906102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 26183, 52366, 78549, 157098, 183281, 366562, 549843, 1099686, 1858993, 3717986, 5576979, 11153958, 13012951, 26025902, 39038853, 78077706]

約数ペア:

[(1, 78077706), (2, 39038853), (3, 26025902), (6, 13012951), (7, 11153958), (14, 5576979), (21, 3717986), (42, 1858993), (71, 1099686), (142, 549843), (213, 366562), (426, 183281), (497, 157098), (994, 78549), (1491, 52366), (2982, 26183)]