90856038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{166403}}^1$

素因数の和:166428

約数の個数: 32

約数和(自身を含む): 223646976

約数和(自身を除く): 132790938

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 166403, 332806, 499209, 998418, 1164821, 2163239, 2329642, 3494463, 4326478, 6489717, 6988926, 12979434, 15142673, 30285346, 45428019, 90856038]

約数ペア:

[(1, 90856038), (2, 45428019), (3, 30285346), (6, 15142673), (7, 12979434), (13, 6988926), (14, 6489717), (21, 4326478), (26, 3494463), (39, 2329642), (42, 2163239), (78, 1164821), (91, 998418), (182, 499209), (273, 332806), (546, 166403)]