74980312

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{2671}}^1$

素因数の和:2728

約数の個数: 48

約数和(自身を含む): 159919200

約数和(自身を除く): 84938888

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 121, 232, 242, 319, 484, 638, 968, 1276, 2552, 2671, 3509, 5342, 7018, 10684, 14036, 21368, 28072, 29381, 58762, 77459, 117524, 154918, 235048, 309836, 323191, 619672, 646382, 852049, 1292764, 1704098, 2585528, 3408196, 6816392, 9372539, 18745078, 37490156, 74980312]

約数ペア:

[(1, 74980312), (2, 37490156), (4, 18745078), (8, 9372539), (11, 6816392), (22, 3408196), (29, 2585528), (44, 1704098), (58, 1292764), (88, 852049), (116, 646382), (121, 619672), (232, 323191), (242, 309836), (319, 235048), (484, 154918), (638, 117524), (968, 77459), (1276, 58762), (2552, 29381), (2671, 28072), (3509, 21368), (5342, 14036), (7018, 10684)]