87157404

素因数分解:

$2^2\times 3^3\times {\mathrm{163}}^1\times {\mathrm{4951}}^1$

素因数の和:5127

約数の個数: 48

約数和(自身を含む): 227395840

約数和(自身を除く): 140238436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 163, 326, 489, 652, 978, 1467, 1956, 2934, 4401, 4951, 5868, 8802, 9902, 14853, 17604, 19804, 29706, 44559, 59412, 89118, 133677, 178236, 267354, 534708, 807013, 1614026, 2421039, 3228052, 4842078, 7263117, 9684156, 14526234, 21789351, 29052468, 43578702, 87157404]

約数ペア:

[(1, 87157404), (2, 43578702), (3, 29052468), (4, 21789351), (6, 14526234), (9, 9684156), (12, 7263117), (18, 4842078), (27, 3228052), (36, 2421039), (54, 1614026), (108, 807013), (163, 534708), (326, 267354), (489, 178236), (652, 133677), (978, 89118), (1467, 59412), (1956, 44559), (2934, 29706), (4401, 19804), (4951, 17604), (5868, 14853), (8802, 9902)]