84710196

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{389}}^1$

素因数の和:685

約数の個数: 72

約数和(自身を含む): 224864640

約数和(自身を除く): 140154444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 263, 276, 389, 414, 526, 778, 789, 828, 1052, 1167, 1556, 1578, 2334, 2367, 3156, 3501, 4668, 4734, 6049, 7002, 8947, 9468, 12098, 14004, 17894, 18147, 24196, 26841, 35788, 36294, 53682, 54441, 72588, 80523, 102307, 107364, 108882, 161046, 204614, 217764, 306921, 322092, 409228, 613842, 920763, 1227684, 1841526, 2353061, 3683052, 4706122, 7059183, 9412244, 14118366, 21177549, 28236732, 42355098, 84710196]

約数ペア:

[(1, 84710196), (2, 42355098), (3, 28236732), (4, 21177549), (6, 14118366), (9, 9412244), (12, 7059183), (18, 4706122), (23, 3683052), (36, 2353061), (46, 1841526), (69, 1227684), (92, 920763), (138, 613842), (207, 409228), (263, 322092), (276, 306921), (389, 217764), (414, 204614), (526, 161046), (778, 108882), (789, 107364), (828, 102307), (1052, 80523), (1167, 72588), (1556, 54441), (1578, 53682), (2334, 36294), (2367, 35788), (3156, 26841), (3501, 24196), (4668, 18147), (4734, 17894), (6049, 14004), (7002, 12098), (8947, 9468)]