890761968

素因数分解:

$2^4\times 3^3\times {\mathrm{167}}^1\times {\mathrm{12347}}^1$

素因数の和:12531

約数の個数: 80

約数和(自身を含む): 2572335360

約数和(自身を除く): 1681573392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 167, 216, 334, 432, 501, 668, 1002, 1336, 1503, 2004, 2672, 3006, 4008, 4509, 6012, 8016, 9018, 12024, 12347, 18036, 24048, 24694, 36072, 37041, 49388, 72144, 74082, 98776, 111123, 148164, 197552, 222246, 296328, 333369, 444492, 592656, 666738, 888984, 1333476, 1777968, 2061949, 2666952, 4123898, 5333904, 6185847, 8247796, 12371694, 16495592, 18557541, 24743388, 32991184, 37115082, 49486776, 55672623, 74230164, 98973552, 111345246, 148460328, 222690492, 296920656, 445380984, 890761968]

約数ペア:

[(1, 890761968), (2, 445380984), (3, 296920656), (4, 222690492), (6, 148460328), (8, 111345246), (9, 98973552), (12, 74230164), (16, 55672623), (18, 49486776), (24, 37115082), (27, 32991184), (36, 24743388), (48, 18557541), (54, 16495592), (72, 12371694), (108, 8247796), (144, 6185847), (167, 5333904), (216, 4123898), (334, 2666952), (432, 2061949), (501, 1777968), (668, 1333476), (1002, 888984), (1336, 666738), (1503, 592656), (2004, 444492), (2672, 333369), (3006, 296328), (4008, 222246), (4509, 197552), (6012, 148164), (8016, 111123), (9018, 98776), (12024, 74082), (12347, 72144), (18036, 49388), (24048, 37041), (24694, 36072)]