84139528

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{5113}}^1$

素因数の和:5158

約数の個数: 48

約数和(自身を含む): 183643740

約数和(自身を除く): 99504212

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 242, 374, 484, 748, 968, 1496, 2057, 4114, 5113, 8228, 10226, 16456, 20452, 40904, 56243, 86921, 112486, 173842, 224972, 347684, 449944, 618673, 695368, 956131, 1237346, 1912262, 2474692, 3824524, 4949384, 7649048, 10517441, 21034882, 42069764, 84139528]

約数ペア:

[(1, 84139528), (2, 42069764), (4, 21034882), (8, 10517441), (11, 7649048), (17, 4949384), (22, 3824524), (34, 2474692), (44, 1912262), (68, 1237346), (88, 956131), (121, 695368), (136, 618673), (187, 449944), (242, 347684), (374, 224972), (484, 173842), (748, 112486), (968, 86921), (1496, 56243), (2057, 40904), (4114, 20452), (5113, 16456), (8228, 10226)]