78567034

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^2$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 152466048

約数和(自身を除く): 73899014

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 137, 161, 182, 274, 299, 322, 598, 959, 1781, 1918, 2093, 3151, 3562, 4186, 6302, 12467, 18769, 22057, 24934, 37538, 40963, 44114, 81926, 131383, 243997, 262766, 286741, 431687, 487994, 573482, 863374, 1707979, 3021809, 3415958, 5611931, 6043618, 11223862, 39283517, 78567034]

約数ペア:

[(1, 78567034), (2, 39283517), (7, 11223862), (13, 6043618), (14, 5611931), (23, 3415958), (26, 3021809), (46, 1707979), (91, 863374), (137, 573482), (161, 487994), (182, 431687), (274, 286741), (299, 262766), (322, 243997), (598, 131383), (959, 81926), (1781, 44114), (1918, 40963), (2093, 37538), (3151, 24934), (3562, 22057), (4186, 18769), (6302, 12467)]