64315878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{9461}}^1$

素因数の和:9580

約数の個数: 32

約数和(自身を含む): 141702912

約数和(自身を除く): 77387034

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 103, 206, 309, 618, 1133, 2266, 3399, 6798, 9461, 18922, 28383, 56766, 104071, 208142, 312213, 624426, 974483, 1948966, 2923449, 5846898, 10719313, 21438626, 32157939, 64315878]

約数ペア:

[(1, 64315878), (2, 32157939), (3, 21438626), (6, 10719313), (11, 5846898), (22, 2923449), (33, 1948966), (66, 974483), (103, 624426), (206, 312213), (309, 208142), (618, 104071), (1133, 56766), (2266, 28383), (3399, 18922), (6798, 9461)]