86957850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{11831}}^1$

素因数の和:11860

約数の個数: 72

約数和(自身を含む): 250885728

約数和(自身を除く): 163927878

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2450, 3675, 7350, 11831, 23662, 35493, 59155, 70986, 82817, 118310, 165634, 177465, 248451, 295775, 354930, 414085, 496902, 579719, 591550, 828170, 887325, 1159438, 1242255, 1739157, 1774650, 2070425, 2484510, 2898595, 3478314, 4140850, 5797190, 6211275, 8695785, 12422550, 14492975, 17391570, 28985950, 43478925, 86957850]

約数ペア:

[(1, 86957850), (2, 43478925), (3, 28985950), (5, 17391570), (6, 14492975), (7, 12422550), (10, 8695785), (14, 6211275), (15, 5797190), (21, 4140850), (25, 3478314), (30, 2898595), (35, 2484510), (42, 2070425), (49, 1774650), (50, 1739157), (70, 1242255), (75, 1159438), (98, 887325), (105, 828170), (147, 591550), (150, 579719), (175, 496902), (210, 414085), (245, 354930), (294, 295775), (350, 248451), (490, 177465), (525, 165634), (735, 118310), (1050, 82817), (1225, 70986), (1470, 59155), (2450, 35493), (3675, 23662), (7350, 11831)]