80988528

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{25183}}^1$

素因数の和:25261

約数の個数: 40

約数和(自身を含む): 212351488

約数和(自身を除く): 131362960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 25183, 50366, 75549, 100732, 151098, 201464, 302196, 402928, 604392, 1208784, 1687261, 3374522, 5061783, 6749044, 10123566, 13498088, 20247132, 26996176, 40494264, 80988528]

約数ペア:

[(1, 80988528), (2, 40494264), (3, 26996176), (4, 20247132), (6, 13498088), (8, 10123566), (12, 6749044), (16, 5061783), (24, 3374522), (48, 1687261), (67, 1208784), (134, 604392), (201, 402928), (268, 302196), (402, 201464), (536, 151098), (804, 100732), (1072, 75549), (1608, 50366), (3216, 25183)]