78269268

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12101}}^1$

素因数の和:12133

約数の個数: 72

約数和(自身を含む): 231777504

約数和(自身を除く): 153508236

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 12101, 24202, 36303, 48404, 72606, 84707, 133111, 145212, 169414, 254121, 266222, 338828, 399333, 508242, 532444, 592949, 798666, 931777, 1016484, 1185898, 1597332, 1778847, 1863554, 2371796, 2795331, 3557694, 3727108, 5590662, 6522439, 7115388, 11181324, 13044878, 19567317, 26089756, 39134634, 78269268]

約数ペア:

[(1, 78269268), (2, 39134634), (3, 26089756), (4, 19567317), (6, 13044878), (7, 11181324), (11, 7115388), (12, 6522439), (14, 5590662), (21, 3727108), (22, 3557694), (28, 2795331), (33, 2371796), (42, 1863554), (44, 1778847), (49, 1597332), (66, 1185898), (77, 1016484), (84, 931777), (98, 798666), (132, 592949), (147, 532444), (154, 508242), (196, 399333), (231, 338828), (294, 266222), (308, 254121), (462, 169414), (539, 145212), (588, 133111), (924, 84707), (1078, 72606), (1617, 48404), (2156, 36303), (3234, 24202), (6468, 12101)]