81413502

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{2621}}^1$

素因数の和:2824

約数の個数: 32

約数和(自身を含む): 169150464

約数和(自身を除く): 87736962

約数列:

[1, 2, 3, 6, 31, 62, 93, 167, 186, 334, 501, 1002, 2621, 5177, 5242, 7863, 10354, 15531, 15726, 31062, 81251, 162502, 243753, 437707, 487506, 875414, 1313121, 2626242, 13568917, 27137834, 40706751, 81413502]

約数ペア:

[(1, 81413502), (2, 40706751), (3, 27137834), (6, 13568917), (31, 2626242), (62, 1313121), (93, 875414), (167, 487506), (186, 437707), (334, 243753), (501, 162502), (1002, 81251), (2621, 31062), (5177, 15726), (5242, 15531), (7863, 10354)]