86965344

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{4253}}^1$

素因数の和:4340

約数の個数: 72

約数和(自身を含む): 250849872

約数和(自身を除く): 163884528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 4253, 5112, 6816, 8506, 10224, 12759, 17012, 20448, 25518, 34024, 38277, 51036, 68048, 76554, 102072, 136096, 153108, 204144, 301963, 306216, 408288, 603926, 612432, 905889, 1207852, 1224864, 1811778, 2415704, 2717667, 3623556, 4831408, 5435334, 7247112, 9662816, 10870668, 14494224, 21741336, 28988448, 43482672, 86965344]

約数ペア:

[(1, 86965344), (2, 43482672), (3, 28988448), (4, 21741336), (6, 14494224), (8, 10870668), (9, 9662816), (12, 7247112), (16, 5435334), (18, 4831408), (24, 3623556), (32, 2717667), (36, 2415704), (48, 1811778), (71, 1224864), (72, 1207852), (96, 905889), (142, 612432), (144, 603926), (213, 408288), (284, 306216), (288, 301963), (426, 204144), (568, 153108), (639, 136096), (852, 102072), (1136, 76554), (1278, 68048), (1704, 51036), (2272, 38277), (2556, 34024), (3408, 25518), (4253, 20448), (5112, 17012), (6816, 12759), (8506, 10224)]