80644104

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{23831}}^1$

素因数の和:23890

約数の個数: 48

約数和(自身を含む): 223067520

約数和(自身を除く): 142423416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 23831, 47662, 71493, 95324, 142986, 190648, 214479, 285972, 428958, 571944, 857916, 1120057, 1715832, 2240114, 3360171, 4480228, 6720342, 8960456, 10080513, 13440684, 20161026, 26881368, 40322052, 80644104]

約数ペア:

[(1, 80644104), (2, 40322052), (3, 26881368), (4, 20161026), (6, 13440684), (8, 10080513), (9, 8960456), (12, 6720342), (18, 4480228), (24, 3360171), (36, 2240114), (47, 1715832), (72, 1120057), (94, 857916), (141, 571944), (188, 428958), (282, 285972), (376, 214479), (423, 190648), (564, 142986), (846, 95324), (1128, 71493), (1692, 47662), (3384, 23831)]