39754656

素因数分解:

$2^5\times 3^2\times {\mathrm{223}}^1\times {\mathrm{619}}^1$

素因数の和:858

約数の個数: 72

約数和(自身を含む): 113742720

約数和(自身を除く): 73988064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 223, 288, 446, 619, 669, 892, 1238, 1338, 1784, 1857, 2007, 2476, 2676, 3568, 3714, 4014, 4952, 5352, 5571, 7136, 7428, 8028, 9904, 10704, 11142, 14856, 16056, 19808, 21408, 22284, 29712, 32112, 44568, 59424, 64224, 89136, 138037, 178272, 276074, 414111, 552148, 828222, 1104296, 1242333, 1656444, 2208592, 2484666, 3312888, 4417184, 4969332, 6625776, 9938664, 13251552, 19877328, 39754656]

約数ペア:

[(1, 39754656), (2, 19877328), (3, 13251552), (4, 9938664), (6, 6625776), (8, 4969332), (9, 4417184), (12, 3312888), (16, 2484666), (18, 2208592), (24, 1656444), (32, 1242333), (36, 1104296), (48, 828222), (72, 552148), (96, 414111), (144, 276074), (223, 178272), (288, 138037), (446, 89136), (619, 64224), (669, 59424), (892, 44568), (1238, 32112), (1338, 29712), (1784, 22284), (1857, 21408), (2007, 19808), (2476, 16056), (2676, 14856), (3568, 11142), (3714, 10704), (4014, 9904), (4952, 8028), (5352, 7428), (5571, 7136)]