72419069954

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22469}}^1\times {\mathrm{20929}}^1$

素因数の和:43418

約数の個数: 32

約数和(自身を含む): 135445564800

約数和(自身を除く): 63026494846

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 20929, 22469, 41858, 44938, 146503, 157283, 230219, 247159, 293006, 314566, 460438, 494318, 1611533, 1730113, 3223066, 3460226, 470253701, 940507402, 3291775907, 5172790711, 6583551814, 10345581422, 36209534977, 72419069954]

約数ペア:

[(1, 72419069954), (2, 36209534977), (7, 10345581422), (11, 6583551814), (14, 5172790711), (22, 3291775907), (77, 940507402), (154, 470253701), (20929, 3460226), (22469, 3223066), (41858, 1730113), (44938, 1611533), (146503, 494318), (157283, 460438), (230219, 314566), (247159, 293006)]