87038948

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 164656128

約数和(自身を除く): 77617180

約数列:

[1, 2, 4, 31, 37, 61, 62, 74, 122, 124, 148, 244, 311, 622, 1147, 1244, 1891, 2257, 2294, 3782, 4514, 4588, 7564, 9028, 9641, 11507, 18971, 19282, 23014, 37942, 38564, 46028, 69967, 75884, 139934, 279868, 356717, 588101, 701927, 713434, 1176202, 1403854, 1426868, 2352404, 2807708, 21759737, 43519474, 87038948]

約数ペア:

[(1, 87038948), (2, 43519474), (4, 21759737), (31, 2807708), (37, 2352404), (61, 1426868), (62, 1403854), (74, 1176202), (122, 713434), (124, 701927), (148, 588101), (244, 356717), (311, 279868), (622, 139934), (1147, 75884), (1244, 69967), (1891, 46028), (2257, 38564), (2294, 37942), (3782, 23014), (4514, 19282), (4588, 18971), (7564, 11507), (9028, 9641)]