88892724

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 210974400

約数和(自身を除く): 122081676

約数列:

[1, 2, 3, 4, 6, 12, 137, 139, 274, 278, 389, 411, 417, 548, 556, 778, 822, 834, 1167, 1556, 1644, 1668, 2334, 4668, 19043, 38086, 53293, 54071, 57129, 76172, 106586, 108142, 114258, 159879, 162213, 213172, 216284, 228516, 319758, 324426, 639516, 648852, 7407727, 14815454, 22223181, 29630908, 44446362, 88892724]

約数ペア:

[(1, 88892724), (2, 44446362), (3, 29630908), (4, 22223181), (6, 14815454), (12, 7407727), (137, 648852), (139, 639516), (274, 324426), (278, 319758), (389, 228516), (411, 216284), (417, 213172), (548, 162213), (556, 159879), (778, 114258), (822, 108142), (834, 106586), (1167, 76172), (1556, 57129), (1644, 54071), (1668, 53293), (2334, 38086), (4668, 19043)]