68999568

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{130681}}^1$

素因数の和:130703

約数の個数: 40

約数和(自身を含む): 194454816

約数和(自身を除く): 125455248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 130681, 261362, 392043, 522724, 784086, 1045448, 1437491, 1568172, 2090896, 2874982, 3136344, 4312473, 5749964, 6272688, 8624946, 11499928, 17249892, 22999856, 34499784, 68999568]

約数ペア:

[(1, 68999568), (2, 34499784), (3, 22999856), (4, 17249892), (6, 11499928), (8, 8624946), (11, 6272688), (12, 5749964), (16, 4312473), (22, 3136344), (24, 2874982), (33, 2090896), (44, 1568172), (48, 1437491), (66, 1045448), (88, 784086), (132, 522724), (176, 392043), (264, 261362), (528, 130681)]