90256896002

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1\times {\mathrm{400903}}^1$

素因数の和:402162

約数の個数: 32

約数和(自身を含む): 166763235072

約数和(自身を除く): 76506339070

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1237, 2474, 8659, 16081, 17318, 32162, 112567, 225134, 400903, 801806, 2806321, 5211739, 5612642, 10423478, 36482173, 72964346, 495917011, 991834022, 3471419077, 6446921143, 6942838154, 12893842286, 45128448001, 90256896002]

約数ペア:

[(1, 90256896002), (2, 45128448001), (7, 12893842286), (13, 6942838154), (14, 6446921143), (26, 3471419077), (91, 991834022), (182, 495917011), (1237, 72964346), (2474, 36482173), (8659, 10423478), (16081, 5612642), (17318, 5211739), (32162, 2806321), (112567, 801806), (225134, 400903)]