78178296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9901}}^1$

素因数の和:9964

約数の個数: 64

約数和(自身を含む): 228142080

約数和(自身を除く): 149963784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 9901, 19802, 29703, 39604, 59406, 69307, 79208, 118812, 138614, 207921, 237624, 277228, 415842, 465347, 554456, 831684, 930694, 1396041, 1663368, 1861388, 2792082, 3257429, 3722776, 5584164, 6514858, 9772287, 11168328, 13029716, 19544574, 26059432, 39089148, 78178296]

約数ペア:

[(1, 78178296), (2, 39089148), (3, 26059432), (4, 19544574), (6, 13029716), (7, 11168328), (8, 9772287), (12, 6514858), (14, 5584164), (21, 3722776), (24, 3257429), (28, 2792082), (42, 1861388), (47, 1663368), (56, 1396041), (84, 930694), (94, 831684), (141, 554456), (168, 465347), (188, 415842), (282, 277228), (329, 237624), (376, 207921), (564, 138614), (658, 118812), (987, 79208), (1128, 69307), (1316, 59406), (1974, 39604), (2632, 29703), (3948, 19802), (7896, 9901)]