66651468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 178752000

約数和(自身を除く): 112100532

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 113, 114, 156, 199, 226, 228, 247, 339, 398, 452, 494, 597, 678, 741, 796, 988, 1194, 1356, 1469, 1482, 2147, 2388, 2587, 2938, 2964, 3781, 4294, 4407, 5174, 5876, 6441, 7562, 7761, 8588, 8814, 10348, 11343, 12882, 15124, 15522, 17628, 22487, 22686, 25764, 27911, 31044, 44974, 45372, 49153, 55822, 67461, 83733, 89948, 98306, 111644, 134922, 147459, 167466, 196612, 269844, 292331, 294918, 334932, 427253, 584662, 589836, 854506, 876993, 1169324, 1281759, 1709012, 1753986, 2563518, 3507972, 5127036, 5554289, 11108578, 16662867, 22217156, 33325734, 66651468]

約数ペア:

[(1, 66651468), (2, 33325734), (3, 22217156), (4, 16662867), (6, 11108578), (12, 5554289), (13, 5127036), (19, 3507972), (26, 2563518), (38, 1753986), (39, 1709012), (52, 1281759), (57, 1169324), (76, 876993), (78, 854506), (113, 589836), (114, 584662), (156, 427253), (199, 334932), (226, 294918), (228, 292331), (247, 269844), (339, 196612), (398, 167466), (452, 147459), (494, 134922), (597, 111644), (678, 98306), (741, 89948), (796, 83733), (988, 67461), (1194, 55822), (1356, 49153), (1469, 45372), (1482, 44974), (2147, 31044), (2388, 27911), (2587, 25764), (2938, 22686), (2964, 22487), (3781, 17628), (4294, 15522), (4407, 15124), (5174, 12882), (5876, 11343), (6441, 10348), (7562, 8814), (7761, 8588)]