115112916

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{787}}^1$

素因数の和:1053

約数の個数: 72

約数和(自身を含む): 309778560

約数和(自身を除く): 194665644

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 239, 306, 478, 612, 717, 787, 956, 1434, 1574, 2151, 2361, 2868, 3148, 4063, 4302, 4722, 7083, 8126, 8604, 9444, 12189, 13379, 14166, 16252, 24378, 26758, 28332, 36567, 40137, 48756, 53516, 73134, 80274, 120411, 146268, 160548, 188093, 240822, 376186, 481644, 564279, 752372, 1128558, 1692837, 2257116, 3197581, 3385674, 6395162, 6771348, 9592743, 12790324, 19185486, 28778229, 38370972, 57556458, 115112916]

約数ペア:

[(1, 115112916), (2, 57556458), (3, 38370972), (4, 28778229), (6, 19185486), (9, 12790324), (12, 9592743), (17, 6771348), (18, 6395162), (34, 3385674), (36, 3197581), (51, 2257116), (68, 1692837), (102, 1128558), (153, 752372), (204, 564279), (239, 481644), (306, 376186), (478, 240822), (612, 188093), (717, 160548), (787, 146268), (956, 120411), (1434, 80274), (1574, 73134), (2151, 53516), (2361, 48756), (2868, 40137), (3148, 36567), (4063, 28332), (4302, 26758), (4722, 24378), (7083, 16252), (8126, 14166), (8604, 13379), (9444, 12189)]