89224812

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:455

約数の個数: 72

約数和(自身を含む): 231067200

約数和(自身を除く): 141842388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 137, 158, 229, 237, 274, 316, 411, 458, 474, 548, 687, 711, 822, 916, 948, 1233, 1374, 1422, 1644, 2061, 2466, 2748, 2844, 4122, 4932, 8244, 10823, 18091, 21646, 31373, 32469, 36182, 43292, 54273, 62746, 64938, 72364, 94119, 97407, 108546, 125492, 129876, 162819, 188238, 194814, 217092, 282357, 325638, 376476, 389628, 564714, 651276, 1129428, 2478467, 4956934, 7435401, 9913868, 14870802, 22306203, 29741604, 44612406, 89224812]

約数ペア:

[(1, 89224812), (2, 44612406), (3, 29741604), (4, 22306203), (6, 14870802), (9, 9913868), (12, 7435401), (18, 4956934), (36, 2478467), (79, 1129428), (137, 651276), (158, 564714), (229, 389628), (237, 376476), (274, 325638), (316, 282357), (411, 217092), (458, 194814), (474, 188238), (548, 162819), (687, 129876), (711, 125492), (822, 108546), (916, 97407), (948, 94119), (1233, 72364), (1374, 64938), (1422, 62746), (1644, 54273), (2061, 43292), (2466, 36182), (2748, 32469), (2844, 31373), (4122, 21646), (4932, 18091), (8244, 10823)]