82517864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4243}}^1$

素因数の和:4290

約数の個数: 64

約数和(自身を含む): 192507840

約数和(自身を除く): 109989976

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 187, 221, 286, 374, 442, 572, 748, 884, 1144, 1496, 1768, 2431, 4243, 4862, 8486, 9724, 16972, 19448, 33944, 46673, 55159, 72131, 93346, 110318, 144262, 186692, 220636, 288524, 373384, 441272, 577048, 606749, 793441, 937703, 1213498, 1586882, 1875406, 2426996, 3173764, 3750812, 4853992, 6347528, 7501624, 10314733, 20629466, 41258932, 82517864]

約数ペア:

[(1, 82517864), (2, 41258932), (4, 20629466), (8, 10314733), (11, 7501624), (13, 6347528), (17, 4853992), (22, 3750812), (26, 3173764), (34, 2426996), (44, 1875406), (52, 1586882), (68, 1213498), (88, 937703), (104, 793441), (136, 606749), (143, 577048), (187, 441272), (221, 373384), (286, 288524), (374, 220636), (442, 186692), (572, 144262), (748, 110318), (884, 93346), (1144, 72131), (1496, 55159), (1768, 46673), (2431, 33944), (4243, 19448), (4862, 16972), (8486, 9724)]