72444890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 155361024

約数和(自身を除く): 82916134

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 83, 166, 185, 259, 337, 370, 415, 518, 581, 674, 830, 1162, 1295, 1685, 2359, 2590, 2905, 3071, 3370, 4718, 5810, 6142, 11795, 12469, 15355, 21497, 23590, 24938, 27971, 30710, 42994, 55942, 62345, 87283, 107485, 124690, 139855, 174566, 195797, 214970, 279710, 391594, 436415, 872830, 978985, 1034927, 1957970, 2069854, 5174635, 7244489, 10349270, 14488978, 36222445, 72444890]

約数ペア:

[(1, 72444890), (2, 36222445), (5, 14488978), (7, 10349270), (10, 7244489), (14, 5174635), (35, 2069854), (37, 1957970), (70, 1034927), (74, 978985), (83, 872830), (166, 436415), (185, 391594), (259, 279710), (337, 214970), (370, 195797), (415, 174566), (518, 139855), (581, 124690), (674, 107485), (830, 87283), (1162, 62345), (1295, 55942), (1685, 42994), (2359, 30710), (2590, 27971), (2905, 24938), (3071, 23590), (3370, 21497), (4718, 15355), (5810, 12469), (6142, 11795)]