78064635

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 147525120

約数和(自身を除く): 69460485

約数列:

[1, 3, 5, 11, 15, 19, 33, 37, 55, 57, 95, 111, 165, 185, 209, 285, 407, 555, 627, 673, 703, 1045, 1221, 2019, 2035, 2109, 3135, 3365, 3515, 6105, 7403, 7733, 10095, 10545, 12787, 22209, 23199, 24901, 37015, 38361, 38665, 63935, 74703, 111045, 115995, 124505, 140657, 191805, 273911, 373515, 421971, 473119, 703285, 821733, 1369555, 1419357, 2109855, 2365595, 4108665, 5204309, 7096785, 15612927, 26021545, 78064635]

約数ペア:

[(1, 78064635), (3, 26021545), (5, 15612927), (11, 7096785), (15, 5204309), (19, 4108665), (33, 2365595), (37, 2109855), (55, 1419357), (57, 1369555), (95, 821733), (111, 703285), (165, 473119), (185, 421971), (209, 373515), (285, 273911), (407, 191805), (555, 140657), (627, 124505), (673, 115995), (703, 111045), (1045, 74703), (1221, 63935), (2019, 38665), (2035, 38361), (2109, 37015), (3135, 24901), (3365, 23199), (3515, 22209), (6105, 12787), (7403, 10545), (7733, 10095)]