82727216

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:235

約数の個数: 120

約数和(自身を含む): 200872560

約数和(自身を除く): 118145344

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 121, 143, 152, 173, 176, 208, 209, 242, 247, 286, 304, 346, 418, 484, 494, 572, 692, 836, 968, 988, 1144, 1384, 1573, 1672, 1903, 1936, 1976, 2249, 2288, 2299, 2717, 2768, 3146, 3287, 3344, 3806, 3952, 4498, 4598, 5434, 6292, 6574, 7612, 8996, 9196, 10868, 12584, 13148, 15224, 17992, 18392, 20933, 21736, 24739, 25168, 26296, 29887, 30448, 35984, 36157, 36784, 41866, 42731, 43472, 49478, 52592, 59774, 72314, 83732, 85462, 98956, 119548, 144628, 167464, 170924, 197912, 239096, 272129, 289256, 334928, 341848, 395824, 397727, 470041, 478192, 544258, 578512, 683696, 795454, 940082, 1088516, 1590908, 1880164, 2177032, 3181816, 3760328, 4354064, 5170451, 6363632, 7520656, 10340902, 20681804, 41363608, 82727216]

約数ペア:

[(1, 82727216), (2, 41363608), (4, 20681804), (8, 10340902), (11, 7520656), (13, 6363632), (16, 5170451), (19, 4354064), (22, 3760328), (26, 3181816), (38, 2177032), (44, 1880164), (52, 1590908), (76, 1088516), (88, 940082), (104, 795454), (121, 683696), (143, 578512), (152, 544258), (173, 478192), (176, 470041), (208, 397727), (209, 395824), (242, 341848), (247, 334928), (286, 289256), (304, 272129), (346, 239096), (418, 197912), (484, 170924), (494, 167464), (572, 144628), (692, 119548), (836, 98956), (968, 85462), (988, 83732), (1144, 72314), (1384, 59774), (1573, 52592), (1672, 49478), (1903, 43472), (1936, 42731), (1976, 41866), (2249, 36784), (2288, 36157), (2299, 35984), (2717, 30448), (2768, 29887), (3146, 26296), (3287, 25168), (3344, 24739), (3806, 21736), (3952, 20933), (4498, 18392), (4598, 17992), (5434, 15224), (6292, 13148), (6574, 12584), (7612, 10868), (8996, 9196)]