80946712

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{397}}^1$

素因数の和:752

約数の個数: 64

約数和(自身を含む): 190275840

約数和(自身を除く): 109329128

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 331, 397, 616, 662, 794, 1324, 1588, 2317, 2648, 2779, 3176, 3641, 4367, 4634, 5558, 7282, 8734, 9268, 11116, 14564, 17468, 18536, 22232, 25487, 29128, 30569, 34936, 50974, 61138, 101948, 122276, 131407, 203896, 244552, 262814, 525628, 919849, 1051256, 1445477, 1839698, 2890954, 3679396, 5781908, 7358792, 10118339, 11563816, 20236678, 40473356, 80946712]

約数ペア:

[(1, 80946712), (2, 40473356), (4, 20236678), (7, 11563816), (8, 10118339), (11, 7358792), (14, 5781908), (22, 3679396), (28, 2890954), (44, 1839698), (56, 1445477), (77, 1051256), (88, 919849), (154, 525628), (308, 262814), (331, 244552), (397, 203896), (616, 131407), (662, 122276), (794, 101948), (1324, 61138), (1588, 50974), (2317, 34936), (2648, 30569), (2779, 29128), (3176, 25487), (3641, 22232), (4367, 18536), (4634, 17468), (5558, 14564), (7282, 11116), (8734, 9268)]