78308748

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{103583}}^1$

素因数の和:103603

約数の個数: 48

約数和(自身を含む): 232028160

約数和(自身を除く): 153719412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 103583, 207166, 310749, 414332, 621498, 725081, 932247, 1242996, 1450162, 1864494, 2175243, 2796741, 2900324, 3728988, 4350486, 5593482, 6525729, 8700972, 11186964, 13051458, 19577187, 26102916, 39154374, 78308748]

約数ペア:

[(1, 78308748), (2, 39154374), (3, 26102916), (4, 19577187), (6, 13051458), (7, 11186964), (9, 8700972), (12, 6525729), (14, 5593482), (18, 4350486), (21, 3728988), (27, 2900324), (28, 2796741), (36, 2175243), (42, 1864494), (54, 1450162), (63, 1242996), (84, 932247), (108, 725081), (126, 621498), (189, 414332), (252, 310749), (378, 207166), (756, 103583)]