23000071572

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{44389}}^1$

素因数の和:44825

約数の個数: 72

約数和(自身を含む): 59865241800

約数和(自身を除く): 36865170228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 389, 444, 666, 778, 1167, 1332, 1556, 2334, 3501, 4668, 7002, 14004, 14393, 28786, 43179, 44389, 57572, 86358, 88778, 129537, 133167, 172716, 177556, 259074, 266334, 399501, 518148, 532668, 799002, 1598004, 1642393, 3284786, 4927179, 6569572, 9854358, 14781537, 17267321, 19708716, 29563074, 34534642, 51801963, 59126148, 69069284, 103603926, 155405889, 207207852, 310811778, 621623556, 638890877, 1277781754, 1916672631, 2555563508, 3833345262, 5750017893, 7666690524, 11500035786, 23000071572]

約数ペア:

[(1, 23000071572), (2, 11500035786), (3, 7666690524), (4, 5750017893), (6, 3833345262), (9, 2555563508), (12, 1916672631), (18, 1277781754), (36, 638890877), (37, 621623556), (74, 310811778), (111, 207207852), (148, 155405889), (222, 103603926), (333, 69069284), (389, 59126148), (444, 51801963), (666, 34534642), (778, 29563074), (1167, 19708716), (1332, 17267321), (1556, 14781537), (2334, 9854358), (3501, 6569572), (4668, 4927179), (7002, 3284786), (14004, 1642393), (14393, 1598004), (28786, 799002), (43179, 532668), (44389, 518148), (57572, 399501), (86358, 266334), (88778, 259074), (129537, 177556), (133167, 172716)]