99485672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 241920000

約数和(自身を除く): 142434328

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 23, 26, 38, 44, 46, 52, 76, 88, 92, 104, 143, 152, 184, 199, 209, 247, 253, 286, 299, 398, 418, 437, 494, 506, 572, 598, 796, 836, 874, 988, 1012, 1144, 1196, 1592, 1672, 1748, 1976, 2024, 2189, 2392, 2587, 2717, 3289, 3496, 3781, 4378, 4577, 4807, 5174, 5434, 5681, 6578, 7562, 8756, 9154, 9614, 10348, 10868, 11362, 13156, 15124, 17512, 18308, 19228, 20696, 21736, 22724, 26312, 28457, 30248, 36616, 38456, 41591, 45448, 49153, 50347, 56914, 59501, 62491, 83182, 86963, 98306, 100694, 113828, 119002, 124982, 166364, 173926, 196612, 201388, 227656, 238004, 249964, 332728, 347852, 393224, 402776, 476008, 499928, 540683, 654511, 695704, 956593, 1081366, 1130519, 1309022, 1913186, 2162732, 2261038, 2618044, 3826372, 4325464, 4522076, 5236088, 7652744, 9044152, 12435709, 24871418, 49742836, 99485672]

約数ペア:

[(1, 99485672), (2, 49742836), (4, 24871418), (8, 12435709), (11, 9044152), (13, 7652744), (19, 5236088), (22, 4522076), (23, 4325464), (26, 3826372), (38, 2618044), (44, 2261038), (46, 2162732), (52, 1913186), (76, 1309022), (88, 1130519), (92, 1081366), (104, 956593), (143, 695704), (152, 654511), (184, 540683), (199, 499928), (209, 476008), (247, 402776), (253, 393224), (286, 347852), (299, 332728), (398, 249964), (418, 238004), (437, 227656), (494, 201388), (506, 196612), (572, 173926), (598, 166364), (796, 124982), (836, 119002), (874, 113828), (988, 100694), (1012, 98306), (1144, 86963), (1196, 83182), (1592, 62491), (1672, 59501), (1748, 56914), (1976, 50347), (2024, 49153), (2189, 45448), (2392, 41591), (2587, 38456), (2717, 36616), (3289, 30248), (3496, 28457), (3781, 26312), (4378, 22724), (4577, 21736), (4807, 20696), (5174, 19228), (5434, 18308), (5681, 17512), (6578, 15124), (7562, 13156), (8756, 11362), (9154, 10868), (9614, 10348)]