86731572

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{479}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 206438400

約数和(自身を除く): 119706828

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 191, 237, 316, 382, 474, 479, 573, 764, 948, 958, 1146, 1437, 1916, 2292, 2874, 5748, 15089, 30178, 37841, 45267, 60356, 75682, 90534, 91489, 113523, 151364, 181068, 182978, 227046, 274467, 365956, 454092, 548934, 1097868, 7227631, 14455262, 21682893, 28910524, 43365786, 86731572]

約数ペア:

[(1, 86731572), (2, 43365786), (3, 28910524), (4, 21682893), (6, 14455262), (12, 7227631), (79, 1097868), (158, 548934), (191, 454092), (237, 365956), (316, 274467), (382, 227046), (474, 182978), (479, 181068), (573, 151364), (764, 113523), (948, 91489), (958, 90534), (1146, 75682), (1437, 60356), (1916, 45267), (2292, 37841), (2874, 30178), (5748, 15089)]