72922684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{10781}}^1$

素因数の和:10893

約数の個数: 24

約数和(自身を含む): 135853200

約数和(自身を除く): 62930516

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764, 10781, 21562, 43124, 204839, 409678, 819356, 959509, 1919018, 3838036, 18230671, 36461342, 72922684]

約数ペア:

[(1, 72922684), (2, 36461342), (4, 18230671), (19, 3838036), (38, 1919018), (76, 959509), (89, 819356), (178, 409678), (356, 204839), (1691, 43124), (3382, 21562), (6764, 10781)]