90938484

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:539

約数の個数: 192

約数和(自身を含む): 306073600

約数和(自身を除く): 215135116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 27, 28, 36, 38, 39, 42, 52, 54, 57, 63, 76, 78, 84, 91, 108, 114, 117, 126, 133, 156, 171, 182, 189, 228, 234, 247, 252, 266, 273, 342, 351, 364, 378, 399, 468, 487, 494, 513, 532, 546, 684, 702, 741, 756, 798, 819, 974, 988, 1026, 1092, 1197, 1404, 1461, 1482, 1596, 1638, 1729, 1948, 2052, 2223, 2394, 2457, 2922, 2964, 3276, 3409, 3458, 3591, 4383, 4446, 4788, 4914, 5187, 5844, 6331, 6669, 6818, 6916, 7182, 8766, 8892, 9253, 9828, 10227, 10374, 12662, 13149, 13338, 13636, 14364, 15561, 17532, 18506, 18993, 20454, 20748, 25324, 26298, 26676, 27759, 30681, 31122, 37012, 37986, 40908, 44317, 46683, 52596, 55518, 56979, 61362, 62244, 64771, 75972, 83277, 88634, 92043, 93366, 111036, 113958, 120289, 122724, 129542, 132951, 166554, 170937, 177268, 184086, 186732, 194313, 227916, 240578, 249831, 259084, 265902, 333108, 341874, 360867, 368172, 388626, 398853, 481156, 499662, 531804, 582939, 683748, 721734, 777252, 797706, 842023, 999324, 1082601, 1165878, 1196559, 1443468, 1595412, 1684046, 1748817, 2165202, 2331756, 2393118, 2526069, 3247803, 3368092, 3497634, 4330404, 4786236, 5052138, 6495606, 6995268, 7578207, 10104276, 12991212, 15156414, 22734621, 30312828, 45469242, 90938484]

約数ペア:

[(1, 90938484), (2, 45469242), (3, 30312828), (4, 22734621), (6, 15156414), (7, 12991212), (9, 10104276), (12, 7578207), (13, 6995268), (14, 6495606), (18, 5052138), (19, 4786236), (21, 4330404), (26, 3497634), (27, 3368092), (28, 3247803), (36, 2526069), (38, 2393118), (39, 2331756), (42, 2165202), (52, 1748817), (54, 1684046), (57, 1595412), (63, 1443468), (76, 1196559), (78, 1165878), (84, 1082601), (91, 999324), (108, 842023), (114, 797706), (117, 777252), (126, 721734), (133, 683748), (156, 582939), (171, 531804), (182, 499662), (189, 481156), (228, 398853), (234, 388626), (247, 368172), (252, 360867), (266, 341874), (273, 333108), (342, 265902), (351, 259084), (364, 249831), (378, 240578), (399, 227916), (468, 194313), (487, 186732), (494, 184086), (513, 177268), (532, 170937), (546, 166554), (684, 132951), (702, 129542), (741, 122724), (756, 120289), (798, 113958), (819, 111036), (974, 93366), (988, 92043), (1026, 88634), (1092, 83277), (1197, 75972), (1404, 64771), (1461, 62244), (1482, 61362), (1596, 56979), (1638, 55518), (1729, 52596), (1948, 46683), (2052, 44317), (2223, 40908), (2394, 37986), (2457, 37012), (2922, 31122), (2964, 30681), (3276, 27759), (3409, 26676), (3458, 26298), (3591, 25324), (4383, 20748), (4446, 20454), (4788, 18993), (4914, 18506), (5187, 17532), (5844, 15561), (6331, 14364), (6669, 13636), (6818, 13338), (6916, 13149), (7182, 12662), (8766, 10374), (8892, 10227), (9253, 9828)]