87273836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 169348704

約数和(自身を除く): 82074868

約数列:

[1, 2, 4, 13, 26, 52, 73, 83, 146, 166, 277, 292, 332, 554, 949, 1079, 1108, 1898, 2158, 3601, 3796, 4316, 6059, 7202, 12118, 14404, 20221, 22991, 24236, 40442, 45982, 78767, 80884, 91964, 157534, 262873, 298883, 315068, 525746, 597766, 1051492, 1195532, 1678343, 3356686, 6713372, 21818459, 43636918, 87273836]

約数ペア:

[(1, 87273836), (2, 43636918), (4, 21818459), (13, 6713372), (26, 3356686), (52, 1678343), (73, 1195532), (83, 1051492), (146, 597766), (166, 525746), (277, 315068), (292, 298883), (332, 262873), (554, 157534), (949, 91964), (1079, 80884), (1108, 78767), (1898, 45982), (2158, 40442), (3601, 24236), (3796, 22991), (4316, 20221), (6059, 14404), (7202, 12118)]