12765551856

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{13099}}^1$

素因数の和:13446

約数の個数: 80

約数和(自身を含む): 33527616000

約数和(自身を除く): 20762064144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 257, 316, 474, 514, 632, 771, 948, 1028, 1264, 1542, 1896, 2056, 3084, 3792, 4112, 6168, 12336, 13099, 20303, 26198, 39297, 40606, 52396, 60909, 78594, 81212, 104792, 121818, 157188, 162424, 209584, 243636, 314376, 324848, 487272, 628752, 974544, 1034821, 2069642, 3104463, 3366443, 4139284, 6208926, 6732886, 8278568, 10099329, 12417852, 13465772, 16557136, 20198658, 24835704, 26931544, 40397316, 49671408, 53863088, 80794632, 161589264, 265948997, 531897994, 797846991, 1063795988, 1595693982, 2127591976, 3191387964, 4255183952, 6382775928, 12765551856]

約数ペア:

[(1, 12765551856), (2, 6382775928), (3, 4255183952), (4, 3191387964), (6, 2127591976), (8, 1595693982), (12, 1063795988), (16, 797846991), (24, 531897994), (48, 265948997), (79, 161589264), (158, 80794632), (237, 53863088), (257, 49671408), (316, 40397316), (474, 26931544), (514, 24835704), (632, 20198658), (771, 16557136), (948, 13465772), (1028, 12417852), (1264, 10099329), (1542, 8278568), (1896, 6732886), (2056, 6208926), (3084, 4139284), (3792, 3366443), (4112, 3104463), (6168, 2069642), (12336, 1034821), (13099, 974544), (20303, 628752), (26198, 487272), (39297, 324848), (40606, 314376), (52396, 243636), (60909, 209584), (78594, 162424), (81212, 157188), (104792, 121818)]