85055672

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{1187}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 176097240

約数和(自身を除く): 91041568

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 169, 212, 338, 424, 676, 689, 1187, 1352, 1378, 2374, 2756, 4748, 5512, 8957, 9496, 15431, 17914, 30862, 35828, 61724, 62911, 71656, 123448, 125822, 200603, 251644, 401206, 503288, 802412, 817843, 1604824, 1635686, 3271372, 6542744, 10631959, 21263918, 42527836, 85055672]

約数ペア:

[(1, 85055672), (2, 42527836), (4, 21263918), (8, 10631959), (13, 6542744), (26, 3271372), (52, 1635686), (53, 1604824), (104, 817843), (106, 802412), (169, 503288), (212, 401206), (338, 251644), (424, 200603), (676, 125822), (689, 123448), (1187, 71656), (1352, 62911), (1378, 61724), (2374, 35828), (2756, 30862), (4748, 17914), (5512, 15431), (8957, 9496)]