89887672

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^2\times {\mathrm{233}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 195801840

約数和(自身を除く): 105914168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 233, 332, 466, 581, 664, 932, 1162, 1631, 1864, 2324, 3262, 4648, 6524, 6889, 13048, 13778, 19339, 27556, 38678, 48223, 55112, 77356, 96446, 135373, 154712, 192892, 270746, 385784, 541492, 1082984, 1605137, 3210274, 6420548, 11235959, 12841096, 22471918, 44943836, 89887672]

約数ペア:

[(1, 89887672), (2, 44943836), (4, 22471918), (7, 12841096), (8, 11235959), (14, 6420548), (28, 3210274), (56, 1605137), (83, 1082984), (166, 541492), (233, 385784), (332, 270746), (466, 192892), (581, 154712), (664, 135373), (932, 96446), (1162, 77356), (1631, 55112), (1864, 48223), (2324, 38678), (3262, 27556), (4648, 19339), (6524, 13778), (6889, 13048)]