90903072

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^3\times {\mathrm{431}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 259096320

約数和(自身を除く): 168193248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 431, 507, 624, 676, 862, 1014, 1248, 1293, 1352, 1724, 2028, 2197, 2586, 2704, 3448, 4056, 4394, 5172, 5408, 5603, 6591, 6896, 8112, 8788, 10344, 11206, 13182, 13792, 16224, 16809, 17576, 20688, 22412, 26364, 33618, 35152, 41376, 44824, 52728, 67236, 70304, 72839, 89648, 105456, 134472, 145678, 179296, 210912, 218517, 268944, 291356, 437034, 537888, 582712, 874068, 946907, 1165424, 1748136, 1893814, 2330848, 2840721, 3496272, 3787628, 5681442, 6992544, 7575256, 11362884, 15150512, 22725768, 30301024, 45451536, 90903072]

約数ペア:

[(1, 90903072), (2, 45451536), (3, 30301024), (4, 22725768), (6, 15150512), (8, 11362884), (12, 7575256), (13, 6992544), (16, 5681442), (24, 3787628), (26, 3496272), (32, 2840721), (39, 2330848), (48, 1893814), (52, 1748136), (78, 1165424), (96, 946907), (104, 874068), (156, 582712), (169, 537888), (208, 437034), (312, 291356), (338, 268944), (416, 218517), (431, 210912), (507, 179296), (624, 145678), (676, 134472), (862, 105456), (1014, 89648), (1248, 72839), (1293, 70304), (1352, 67236), (1724, 52728), (2028, 44824), (2197, 41376), (2586, 35152), (2704, 33618), (3448, 26364), (4056, 22412), (4394, 20688), (5172, 17576), (5408, 16809), (5603, 16224), (6591, 13792), (6896, 13182), (8112, 11206), (8788, 10344)]