89427044

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 184291968

約数和(自身を除く): 94864924

約数列:

[1, 2, 4, 7, 14, 28, 67, 73, 134, 146, 268, 292, 469, 511, 653, 938, 1022, 1306, 1876, 2044, 2612, 4571, 4891, 9142, 9782, 18284, 19564, 34237, 43751, 47669, 68474, 87502, 95338, 136948, 175004, 190676, 306257, 333683, 612514, 667366, 1225028, 1334732, 3193823, 6387646, 12775292, 22356761, 44713522, 89427044]

約数ペア:

[(1, 89427044), (2, 44713522), (4, 22356761), (7, 12775292), (14, 6387646), (28, 3193823), (67, 1334732), (73, 1225028), (134, 667366), (146, 612514), (268, 333683), (292, 306257), (469, 190676), (511, 175004), (653, 136948), (938, 95338), (1022, 87502), (1306, 68474), (1876, 47669), (2044, 43751), (2612, 34237), (4571, 19564), (4891, 18284), (9142, 9782)]