64161804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{26339}}^1$

素因数の和:26382

約数の個数: 48

約数和(自身を含む): 177004800

約数和(自身を除く): 112842996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 26339, 52678, 79017, 105356, 158034, 184373, 316068, 368746, 553119, 737492, 763831, 1106238, 1527662, 2212476, 2291493, 3055324, 4582986, 5346817, 9165972, 10693634, 16040451, 21387268, 32080902, 64161804]

約数ペア:

[(1, 64161804), (2, 32080902), (3, 21387268), (4, 16040451), (6, 10693634), (7, 9165972), (12, 5346817), (14, 4582986), (21, 3055324), (28, 2291493), (29, 2212476), (42, 1527662), (58, 1106238), (84, 763831), (87, 737492), (116, 553119), (174, 368746), (203, 316068), (348, 184373), (406, 158034), (609, 105356), (812, 79017), (1218, 52678), (2436, 26339)]