12816864

素因数分解:

$2^5\times 3^2\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:440

約数の個数: 72

約数和(自身を含む): 36796032

約数和(自身を除く): 23979168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 191, 233, 288, 382, 466, 573, 699, 764, 932, 1146, 1398, 1528, 1719, 1864, 2097, 2292, 2796, 3056, 3438, 3728, 4194, 4584, 5592, 6112, 6876, 7456, 8388, 9168, 11184, 13752, 16776, 18336, 22368, 27504, 33552, 44503, 55008, 67104, 89006, 133509, 178012, 267018, 356024, 400527, 534036, 712048, 801054, 1068072, 1424096, 1602108, 2136144, 3204216, 4272288, 6408432, 12816864]

約数ペア:

[(1, 12816864), (2, 6408432), (3, 4272288), (4, 3204216), (6, 2136144), (8, 1602108), (9, 1424096), (12, 1068072), (16, 801054), (18, 712048), (24, 534036), (32, 400527), (36, 356024), (48, 267018), (72, 178012), (96, 133509), (144, 89006), (191, 67104), (233, 55008), (288, 44503), (382, 33552), (466, 27504), (573, 22368), (699, 18336), (764, 16776), (932, 13752), (1146, 11184), (1398, 9168), (1528, 8388), (1719, 7456), (1864, 6876), (2097, 6112), (2292, 5592), (2796, 4584), (3056, 4194), (3438, 3728)]