83105876

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 169720320

約数和(自身を除く): 86614444

約数列:

[1, 2, 4, 7, 14, 28, 131, 139, 163, 262, 278, 326, 524, 556, 652, 917, 973, 1141, 1834, 1946, 2282, 3668, 3892, 4564, 18209, 21353, 22657, 36418, 42706, 45314, 72836, 85412, 90628, 127463, 149471, 158599, 254926, 298942, 317198, 509852, 597884, 634396, 2968067, 5936134, 11872268, 20776469, 41552938, 83105876]

約数ペア:

[(1, 83105876), (2, 41552938), (4, 20776469), (7, 11872268), (14, 5936134), (28, 2968067), (131, 634396), (139, 597884), (163, 509852), (262, 317198), (278, 298942), (326, 254926), (524, 158599), (556, 149471), (652, 127463), (917, 90628), (973, 85412), (1141, 72836), (1834, 45314), (1946, 42706), (2282, 36418), (3668, 22657), (3892, 21353), (4564, 18209)]