91978848

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:482

約数の個数: 192

約数和(自身を含む): 304819200

約数和(自身を除く): 212840352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 96, 104, 108, 114, 117, 144, 152, 156, 171, 208, 216, 228, 234, 247, 288, 304, 312, 342, 351, 416, 431, 432, 456, 468, 494, 513, 608, 624, 684, 702, 741, 862, 864, 912, 936, 988, 1026, 1248, 1293, 1368, 1404, 1482, 1724, 1824, 1872, 1976, 2052, 2223, 2586, 2736, 2808, 2964, 3448, 3744, 3879, 3952, 4104, 4446, 5172, 5472, 5603, 5616, 5928, 6669, 6896, 7758, 7904, 8189, 8208, 8892, 10344, 11206, 11232, 11637, 11856, 13338, 13792, 15516, 16378, 16416, 16809, 17784, 20688, 22412, 23274, 23712, 24567, 26676, 31032, 32756, 33618, 35568, 41376, 44824, 46548, 49134, 50427, 53352, 62064, 65512, 67236, 71136, 73701, 89648, 93096, 98268, 100854, 106457, 106704, 124128, 131024, 134472, 147402, 151281, 179296, 186192, 196536, 201708, 212914, 213408, 221103, 262048, 268944, 294804, 302562, 319371, 372384, 393072, 403416, 425828, 442206, 537888, 589608, 605124, 638742, 786144, 806832, 851656, 884412, 958113, 1179216, 1210248, 1277484, 1613664, 1703312, 1768824, 1916226, 2358432, 2420496, 2554968, 2874339, 3406624, 3537648, 3832452, 4840992, 5109936, 5748678, 7075296, 7664904, 10219872, 11497356, 15329808, 22994712, 30659616, 45989424, 91978848]

約数ペア:

[(1, 91978848), (2, 45989424), (3, 30659616), (4, 22994712), (6, 15329808), (8, 11497356), (9, 10219872), (12, 7664904), (13, 7075296), (16, 5748678), (18, 5109936), (19, 4840992), (24, 3832452), (26, 3537648), (27, 3406624), (32, 2874339), (36, 2554968), (38, 2420496), (39, 2358432), (48, 1916226), (52, 1768824), (54, 1703312), (57, 1613664), (72, 1277484), (76, 1210248), (78, 1179216), (96, 958113), (104, 884412), (108, 851656), (114, 806832), (117, 786144), (144, 638742), (152, 605124), (156, 589608), (171, 537888), (208, 442206), (216, 425828), (228, 403416), (234, 393072), (247, 372384), (288, 319371), (304, 302562), (312, 294804), (342, 268944), (351, 262048), (416, 221103), (431, 213408), (432, 212914), (456, 201708), (468, 196536), (494, 186192), (513, 179296), (608, 151281), (624, 147402), (684, 134472), (702, 131024), (741, 124128), (862, 106704), (864, 106457), (912, 100854), (936, 98268), (988, 93096), (1026, 89648), (1248, 73701), (1293, 71136), (1368, 67236), (1404, 65512), (1482, 62064), (1724, 53352), (1824, 50427), (1872, 49134), (1976, 46548), (2052, 44824), (2223, 41376), (2586, 35568), (2736, 33618), (2808, 32756), (2964, 31032), (3448, 26676), (3744, 24567), (3879, 23712), (3952, 23274), (4104, 22412), (4446, 20688), (5172, 17784), (5472, 16809), (5603, 16416), (5616, 16378), (5928, 15516), (6669, 13792), (6896, 13338), (7758, 11856), (7904, 11637), (8189, 11232), (8208, 11206), (8892, 10344)]