63945168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{190313}}^1$

素因数の和:190331

約数の個数: 40

約数和(自身を含む): 188791488

約数和(自身を除く): 124846320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 190313, 380626, 570939, 761252, 1141878, 1332191, 1522504, 2283756, 2664382, 3045008, 3996573, 4567512, 5328764, 7993146, 9135024, 10657528, 15986292, 21315056, 31972584, 63945168]

約数ペア:

[(1, 63945168), (2, 31972584), (3, 21315056), (4, 15986292), (6, 10657528), (7, 9135024), (8, 7993146), (12, 5328764), (14, 4567512), (16, 3996573), (21, 3045008), (24, 2664382), (28, 2283756), (42, 1522504), (48, 1332191), (56, 1141878), (84, 761252), (112, 570939), (168, 380626), (336, 190313)]