73886220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5623}}^1$

素因数の和:5711

約数の個数: 72

約数和(自身を含む): 227232096

約数和(自身を除く): 153345876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 5623, 6570, 11246, 13140, 16869, 22492, 28115, 33738, 50607, 56230, 67476, 84345, 101214, 112460, 168690, 202428, 253035, 337380, 410479, 506070, 820958, 1012140, 1231437, 1641916, 2052395, 2462874, 3694311, 4104790, 4925748, 6157185, 7388622, 8209580, 12314370, 14777244, 18471555, 24628740, 36943110, 73886220]

約数ペア:

[(1, 73886220), (2, 36943110), (3, 24628740), (4, 18471555), (5, 14777244), (6, 12314370), (9, 8209580), (10, 7388622), (12, 6157185), (15, 4925748), (18, 4104790), (20, 3694311), (30, 2462874), (36, 2052395), (45, 1641916), (60, 1231437), (73, 1012140), (90, 820958), (146, 506070), (180, 410479), (219, 337380), (292, 253035), (365, 202428), (438, 168690), (657, 112460), (730, 101214), (876, 84345), (1095, 67476), (1314, 56230), (1460, 50607), (2190, 33738), (2628, 28115), (3285, 22492), (4380, 16869), (5623, 13140), (6570, 11246)]