90981456

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{23993}}^1$

素因数の和:24083

約数の個数: 40

約数和(自身を含む): 238020480

約数和(自身を除く): 147039024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 23993, 47986, 71979, 95972, 143958, 191944, 287916, 383888, 575832, 1151664, 1895447, 3790894, 5686341, 7581788, 11372682, 15163576, 22745364, 30327152, 45490728, 90981456]

約数ペア:

[(1, 90981456), (2, 45490728), (3, 30327152), (4, 22745364), (6, 15163576), (8, 11372682), (12, 7581788), (16, 5686341), (24, 3790894), (48, 1895447), (79, 1151664), (158, 575832), (237, 383888), (316, 287916), (474, 191944), (632, 143958), (948, 95972), (1264, 71979), (1896, 47986), (3792, 23993)]