78929676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3229}}^1$

素因数の和:3343

約数の個数: 72

約数和(自身を含む): 230441120

約数和(自身を除く): 151511444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 252, 291, 388, 582, 679, 873, 1164, 1358, 1746, 2037, 2716, 3229, 3492, 4074, 6111, 6458, 8148, 9687, 12222, 12916, 19374, 22603, 24444, 29061, 38748, 45206, 58122, 67809, 90412, 116244, 135618, 203427, 271236, 313213, 406854, 626426, 813708, 939639, 1252852, 1879278, 2192491, 2818917, 3758556, 4384982, 5637834, 6577473, 8769964, 11275668, 13154946, 19732419, 26309892, 39464838, 78929676]

約数ペア:

[(1, 78929676), (2, 39464838), (3, 26309892), (4, 19732419), (6, 13154946), (7, 11275668), (9, 8769964), (12, 6577473), (14, 5637834), (18, 4384982), (21, 3758556), (28, 2818917), (36, 2192491), (42, 1879278), (63, 1252852), (84, 939639), (97, 813708), (126, 626426), (194, 406854), (252, 313213), (291, 271236), (388, 203427), (582, 135618), (679, 116244), (873, 90412), (1164, 67809), (1358, 58122), (1746, 45206), (2037, 38748), (2716, 29061), (3229, 24444), (3492, 22603), (4074, 19374), (6111, 12916), (6458, 12222), (8148, 9687)]