85331484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6389}}^1$

素因数の和:6459

約数の個数: 72

約数和(自身を含む): 251203680

約数和(自身を除く): 165872196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 3339, 4452, 6389, 6678, 12778, 13356, 19167, 25556, 38334, 44723, 57501, 76668, 89446, 115002, 134169, 178892, 230004, 268338, 338617, 402507, 536676, 677234, 805014, 1015851, 1354468, 1610028, 2031702, 2370319, 3047553, 4063404, 4740638, 6095106, 7110957, 9481276, 12190212, 14221914, 21332871, 28443828, 42665742, 85331484]

約数ペア:

[(1, 85331484), (2, 42665742), (3, 28443828), (4, 21332871), (6, 14221914), (7, 12190212), (9, 9481276), (12, 7110957), (14, 6095106), (18, 4740638), (21, 4063404), (28, 3047553), (36, 2370319), (42, 2031702), (53, 1610028), (63, 1354468), (84, 1015851), (106, 805014), (126, 677234), (159, 536676), (212, 402507), (252, 338617), (318, 268338), (371, 230004), (477, 178892), (636, 134169), (742, 115002), (954, 89446), (1113, 76668), (1484, 57501), (1908, 44723), (2226, 38334), (3339, 25556), (4452, 19167), (6389, 13356), (6678, 12778)]