68179509888

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{25364401}}^1$

素因数の和:25364425

約数の個数: 64

約数和(自身を含む): 206973520320

約数和(自身を除く): 138794010432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 25364401, 50728802, 76093203, 101457604, 152186406, 177550807, 202915208, 304372812, 355101614, 405830416, 532652421, 608745624, 710203228, 811660832, 1065304842, 1217491248, 1420406456, 1623321664, 2130609684, 2434982496, 2840812912, 3246643328, 4261219368, 4869964992, 5681625824, 8522438736, 9739929984, 11363251648, 17044877472, 22726503296, 34089754944, 68179509888]

約数ペア:

[(1, 68179509888), (2, 34089754944), (3, 22726503296), (4, 17044877472), (6, 11363251648), (7, 9739929984), (8, 8522438736), (12, 5681625824), (14, 4869964992), (16, 4261219368), (21, 3246643328), (24, 2840812912), (28, 2434982496), (32, 2130609684), (42, 1623321664), (48, 1420406456), (56, 1217491248), (64, 1065304842), (84, 811660832), (96, 710203228), (112, 608745624), (128, 532652421), (168, 405830416), (192, 355101614), (224, 304372812), (336, 202915208), (384, 177550807), (448, 152186406), (672, 101457604), (896, 76093203), (1344, 50728802), (2688, 25364401)]