72996618

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{1723}}^1$

素因数の和:2058

約数の個数: 32

約数和(自身を含む): 152925696

約数和(自身を除く): 79929078

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 307, 614, 921, 1723, 1842, 3446, 5169, 7061, 10338, 14122, 21183, 39629, 42366, 79258, 118887, 237774, 528961, 1057922, 1586883, 3173766, 12166103, 24332206, 36498309, 72996618]

約数ペア:

[(1, 72996618), (2, 36498309), (3, 24332206), (6, 12166103), (23, 3173766), (46, 1586883), (69, 1057922), (138, 528961), (307, 237774), (614, 118887), (921, 79258), (1723, 42366), (1842, 39629), (3446, 21183), (5169, 14122), (7061, 10338)]