173056788

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2239}}^1$

素因数の和:2381

約数の個数: 72

約数和(自身を含む): 464755200

約数和(自身を除く): 291698412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 113, 114, 171, 226, 228, 339, 342, 452, 678, 684, 1017, 1356, 2034, 2147, 2239, 4068, 4294, 4478, 6441, 6717, 8588, 8956, 12882, 13434, 19323, 20151, 25764, 26868, 38646, 40302, 42541, 77292, 80604, 85082, 127623, 170164, 253007, 255246, 382869, 506014, 510492, 759021, 765738, 1012028, 1518042, 1531476, 2277063, 3036084, 4554126, 4807133, 9108252, 9614266, 14421399, 19228532, 28842798, 43264197, 57685596, 86528394, 173056788]

約数ペア:

[(1, 173056788), (2, 86528394), (3, 57685596), (4, 43264197), (6, 28842798), (9, 19228532), (12, 14421399), (18, 9614266), (19, 9108252), (36, 4807133), (38, 4554126), (57, 3036084), (76, 2277063), (113, 1531476), (114, 1518042), (171, 1012028), (226, 765738), (228, 759021), (339, 510492), (342, 506014), (452, 382869), (678, 255246), (684, 253007), (1017, 170164), (1356, 127623), (2034, 85082), (2147, 80604), (2239, 77292), (4068, 42541), (4294, 40302), (4478, 38646), (6441, 26868), (6717, 25764), (8588, 20151), (8956, 19323), (12882, 13434)]