121718952

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 339655680

約数和(自身を除く): 217936728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 167, 191, 212, 318, 334, 382, 424, 477, 501, 573, 636, 668, 764, 954, 1002, 1146, 1272, 1336, 1503, 1528, 1719, 1908, 2004, 2292, 3006, 3438, 3816, 4008, 4584, 6012, 6876, 8851, 10123, 12024, 13752, 17702, 20246, 26553, 30369, 31897, 35404, 40492, 53106, 60738, 63794, 70808, 79659, 80984, 91107, 95691, 106212, 121476, 127588, 159318, 182214, 191382, 212424, 242952, 255176, 287073, 318636, 364428, 382764, 574146, 637272, 728856, 765528, 1148292, 1690541, 2296584, 3381082, 5071623, 6762164, 10143246, 13524328, 15214869, 20286492, 30429738, 40572984, 60859476, 121718952]

約数ペア:

[(1, 121718952), (2, 60859476), (3, 40572984), (4, 30429738), (6, 20286492), (8, 15214869), (9, 13524328), (12, 10143246), (18, 6762164), (24, 5071623), (36, 3381082), (53, 2296584), (72, 1690541), (106, 1148292), (159, 765528), (167, 728856), (191, 637272), (212, 574146), (318, 382764), (334, 364428), (382, 318636), (424, 287073), (477, 255176), (501, 242952), (573, 212424), (636, 191382), (668, 182214), (764, 159318), (954, 127588), (1002, 121476), (1146, 106212), (1272, 95691), (1336, 91107), (1503, 80984), (1528, 79659), (1719, 70808), (1908, 63794), (2004, 60738), (2292, 53106), (3006, 40492), (3438, 35404), (3816, 31897), (4008, 30369), (4584, 26553), (6012, 20246), (6876, 17702), (8851, 13752), (10123, 12024)]