87861236

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{743}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 170989056

約数和(自身を除く): 83127820

約数列:

[1, 2, 4, 17, 34, 37, 47, 68, 74, 94, 148, 188, 629, 743, 799, 1258, 1486, 1598, 1739, 2516, 2972, 3196, 3478, 6956, 12631, 25262, 27491, 29563, 34921, 50524, 54982, 59126, 69842, 109964, 118252, 139684, 467347, 593657, 934694, 1187314, 1292077, 1869388, 2374628, 2584154, 5168308, 21965309, 43930618, 87861236]

約数ペア:

[(1, 87861236), (2, 43930618), (4, 21965309), (17, 5168308), (34, 2584154), (37, 2374628), (47, 1869388), (68, 1292077), (74, 1187314), (94, 934694), (148, 593657), (188, 467347), (629, 139684), (743, 118252), (799, 109964), (1258, 69842), (1486, 59126), (1598, 54982), (1739, 50524), (2516, 34921), (2972, 29563), (3196, 27491), (3478, 25262), (6956, 12631)]