90313432

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{1181}}^1$

素因数の和:1288

約数の個数: 48

約数和(自身を含む): 188647200

約数和(自身を除く): 98333768

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 121, 158, 242, 316, 484, 632, 869, 968, 1181, 1738, 2362, 3476, 4724, 6952, 9448, 9559, 12991, 19118, 25982, 38236, 51964, 76472, 93299, 103928, 142901, 186598, 285802, 373196, 571604, 746392, 1026289, 1143208, 2052578, 4105156, 8210312, 11289179, 22578358, 45156716, 90313432]

約数ペア:

[(1, 90313432), (2, 45156716), (4, 22578358), (8, 11289179), (11, 8210312), (22, 4105156), (44, 2052578), (79, 1143208), (88, 1026289), (121, 746392), (158, 571604), (242, 373196), (316, 285802), (484, 186598), (632, 142901), (869, 103928), (968, 93299), (1181, 76472), (1738, 51964), (2362, 38236), (3476, 25982), (4724, 19118), (6952, 12991), (9448, 9559)]