81836308344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{839}}^1\times {\mathrm{941}}^1$

素因数の和:2413

約数の個数: 128

約数和(自身を含む): 234725299200

約数和(自身を除く): 152888990856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 617, 839, 941, 1234, 1678, 1851, 1882, 2468, 2517, 2823, 3356, 3702, 3764, 4319, 4936, 5034, 5646, 5873, 6587, 6712, 7404, 7528, 8638, 10068, 11292, 11746, 12957, 13174, 14808, 17276, 17619, 19761, 20136, 22584, 23492, 25914, 26348, 34552, 35238, 39522, 46984, 51828, 52696, 70476, 79044, 103656, 140952, 158088, 517663, 580597, 789499, 1035326, 1161194, 1552989, 1578998, 1741791, 2070652, 2322388, 2368497, 3105978, 3157996, 3483582, 3623641, 4064179, 4141304, 4644776, 4736994, 5526493, 6211956, 6315992, 6967164, 7247282, 8128358, 9473988, 10870923, 11052986, 12192537, 12423912, 13934328, 14494564, 16256716, 16579479, 18947976, 21741846, 22105972, 24385074, 28989128, 32513432, 33158958, 43483692, 44211944, 48770148, 66317916, 86967384, 97540296, 132635832, 487120883, 974241766, 1461362649, 1948483532, 2922725298, 3409846181, 3896967064, 5845450596, 6819692362, 10229538543, 11690901192, 13639384724, 20459077086, 27278769448, 40918154172, 81836308344]

約数ペア:

[(1, 81836308344), (2, 40918154172), (3, 27278769448), (4, 20459077086), (6, 13639384724), (7, 11690901192), (8, 10229538543), (12, 6819692362), (14, 5845450596), (21, 3896967064), (24, 3409846181), (28, 2922725298), (42, 1948483532), (56, 1461362649), (84, 974241766), (168, 487120883), (617, 132635832), (839, 97540296), (941, 86967384), (1234, 66317916), (1678, 48770148), (1851, 44211944), (1882, 43483692), (2468, 33158958), (2517, 32513432), (2823, 28989128), (3356, 24385074), (3702, 22105972), (3764, 21741846), (4319, 18947976), (4936, 16579479), (5034, 16256716), (5646, 14494564), (5873, 13934328), (6587, 12423912), (6712, 12192537), (7404, 11052986), (7528, 10870923), (8638, 9473988), (10068, 8128358), (11292, 7247282), (11746, 6967164), (12957, 6315992), (13174, 6211956), (14808, 5526493), (17276, 4736994), (17619, 4644776), (19761, 4141304), (20136, 4064179), (22584, 3623641), (23492, 3483582), (25914, 3157996), (26348, 3105978), (34552, 2368497), (35238, 2322388), (39522, 2070652), (46984, 1741791), (51828, 1578998), (52696, 1552989), (70476, 1161194), (79044, 1035326), (103656, 789499), (140952, 580597), (158088, 517663)]