9872022016

素因数分解:

$2^9\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{2281}}^1$

素因数の和:2485

約数の個数: 80

約数和(自身を含む): 20169959040

約数和(自身を除く): 10297937024

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 107, 128, 158, 214, 256, 316, 428, 512, 632, 856, 1264, 1712, 2281, 2528, 3424, 4562, 5056, 6848, 8453, 9124, 10112, 13696, 16906, 18248, 20224, 27392, 33812, 36496, 40448, 54784, 67624, 72992, 135248, 145984, 180199, 244067, 270496, 291968, 360398, 488134, 540992, 583936, 720796, 976268, 1081984, 1167872, 1441592, 1952536, 2163968, 2883184, 3905072, 4327936, 5766368, 7810144, 11532736, 15620288, 19281293, 23065472, 31240576, 38562586, 46130944, 62481152, 77125172, 92261888, 124962304, 154250344, 308500688, 617001376, 1234002752, 2468005504, 4936011008, 9872022016]

約数ペア:

[(1, 9872022016), (2, 4936011008), (4, 2468005504), (8, 1234002752), (16, 617001376), (32, 308500688), (64, 154250344), (79, 124962304), (107, 92261888), (128, 77125172), (158, 62481152), (214, 46130944), (256, 38562586), (316, 31240576), (428, 23065472), (512, 19281293), (632, 15620288), (856, 11532736), (1264, 7810144), (1712, 5766368), (2281, 4327936), (2528, 3905072), (3424, 2883184), (4562, 2163968), (5056, 1952536), (6848, 1441592), (8453, 1167872), (9124, 1081984), (10112, 976268), (13696, 720796), (16906, 583936), (18248, 540992), (20224, 488134), (27392, 360398), (33812, 291968), (36496, 270496), (40448, 244067), (54784, 180199), (67624, 145984), (72992, 135248)]