80864952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2953}}^1$

素因数の和:3132

約数の個数: 64

約数和(自身を含む): 232538880

約数和(自身を除く): 151673928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 163, 168, 326, 489, 652, 978, 1141, 1304, 1956, 2282, 2953, 3423, 3912, 4564, 5906, 6846, 8859, 9128, 11812, 13692, 17718, 20671, 23624, 27384, 35436, 41342, 62013, 70872, 82684, 124026, 165368, 248052, 481339, 496104, 962678, 1444017, 1925356, 2888034, 3369373, 3850712, 5776068, 6738746, 10108119, 11552136, 13477492, 20216238, 26954984, 40432476, 80864952]

約数ペア:

[(1, 80864952), (2, 40432476), (3, 26954984), (4, 20216238), (6, 13477492), (7, 11552136), (8, 10108119), (12, 6738746), (14, 5776068), (21, 3850712), (24, 3369373), (28, 2888034), (42, 1925356), (56, 1444017), (84, 962678), (163, 496104), (168, 481339), (326, 248052), (489, 165368), (652, 124026), (978, 82684), (1141, 70872), (1304, 62013), (1956, 41342), (2282, 35436), (2953, 27384), (3423, 23624), (3912, 20671), (4564, 17718), (5906, 13692), (6846, 11812), (8859, 9128)]