8753892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{197}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 24526656

約数和(自身を除く): 15772764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 197, 276, 322, 394, 483, 529, 591, 644, 788, 966, 1058, 1182, 1379, 1587, 1932, 2116, 2364, 2758, 3174, 3703, 4137, 4531, 5516, 6348, 7406, 8274, 9062, 11109, 13593, 14812, 16548, 18124, 22218, 27186, 31717, 44436, 54372, 63434, 95151, 104213, 126868, 190302, 208426, 312639, 380604, 416852, 625278, 729491, 1250556, 1458982, 2188473, 2917964, 4376946, 8753892]

約数ペア:

[(1, 8753892), (2, 4376946), (3, 2917964), (4, 2188473), (6, 1458982), (7, 1250556), (12, 729491), (14, 625278), (21, 416852), (23, 380604), (28, 312639), (42, 208426), (46, 190302), (69, 126868), (84, 104213), (92, 95151), (138, 63434), (161, 54372), (197, 44436), (276, 31717), (322, 27186), (394, 22218), (483, 18124), (529, 16548), (591, 14812), (644, 13593), (788, 11109), (966, 9062), (1058, 8274), (1182, 7406), (1379, 6348), (1587, 5516), (1932, 4531), (2116, 4137), (2364, 3703), (2758, 3174)]