780768779364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{134708209}}^1$

素因数の和:134708249

約数の個数: 72

約数和(自身を含む): 2353621845120

約数和(自身を除く): 1572853065756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 134708209, 269416418, 404124627, 538832836, 808249254, 942957463, 1212373881, 1616498508, 1885914926, 2424747762, 2828872389, 3098288807, 3771829852, 4849495524, 5657744778, 6196577614, 8486617167, 9294866421, 11315489556, 12393155228, 16973234334, 18589732842, 21688021649, 27884599263, 33946468668, 37179465684, 43376043298, 55769198526, 65064064947, 86752086596, 111538397052, 130128129894, 195192194841, 260256259788, 390384389682, 780768779364]

約数ペア:

[(1, 780768779364), (2, 390384389682), (3, 260256259788), (4, 195192194841), (6, 130128129894), (7, 111538397052), (9, 86752086596), (12, 65064064947), (14, 55769198526), (18, 43376043298), (21, 37179465684), (23, 33946468668), (28, 27884599263), (36, 21688021649), (42, 18589732842), (46, 16973234334), (63, 12393155228), (69, 11315489556), (84, 9294866421), (92, 8486617167), (126, 6196577614), (138, 5657744778), (161, 4849495524), (207, 3771829852), (252, 3098288807), (276, 2828872389), (322, 2424747762), (414, 1885914926), (483, 1616498508), (644, 1212373881), (828, 942957463), (966, 808249254), (1449, 538832836), (1932, 404124627), (2898, 269416418), (5796, 134708209)]