90331368

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1097}}^1$

素因数の和:1226

約数の個数: 64

約数和(自身を含む): 234005760

約数和(自身を除く): 143674392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 73, 94, 141, 146, 188, 219, 282, 292, 376, 438, 564, 584, 876, 1097, 1128, 1752, 2194, 3291, 3431, 4388, 6582, 6862, 8776, 10293, 13164, 13724, 20586, 26328, 27448, 41172, 51559, 80081, 82344, 103118, 154677, 160162, 206236, 240243, 309354, 320324, 412472, 480486, 618708, 640648, 960972, 1237416, 1921944, 3763807, 7527614, 11291421, 15055228, 22582842, 30110456, 45165684, 90331368]

約数ペア:

[(1, 90331368), (2, 45165684), (3, 30110456), (4, 22582842), (6, 15055228), (8, 11291421), (12, 7527614), (24, 3763807), (47, 1921944), (73, 1237416), (94, 960972), (141, 640648), (146, 618708), (188, 480486), (219, 412472), (282, 320324), (292, 309354), (376, 240243), (438, 206236), (564, 160162), (584, 154677), (876, 103118), (1097, 82344), (1128, 80081), (1752, 51559), (2194, 41172), (3291, 27448), (3431, 26328), (4388, 20586), (6582, 13724), (6862, 13164), (8776, 10293)]