181119204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31249}}^1$

素因数の和:31289

約数の個数: 72

約数和(自身を含む): 546000000

約数和(自身を除く): 364880796

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, 31249, 62498, 93747, 124996, 187494, 218743, 281241, 374988, 437486, 562482, 656229, 718727, 874972, 1124964, 1312458, 1437454, 1968687, 2156181, 2624916, 2874908, 3937374, 4312362, 5031089, 6468543, 7874748, 8624724, 10062178, 12937086, 15093267, 20124356, 25874172, 30186534, 45279801, 60373068, 90559602, 181119204]

約数ペア:

[(1, 181119204), (2, 90559602), (3, 60373068), (4, 45279801), (6, 30186534), (7, 25874172), (9, 20124356), (12, 15093267), (14, 12937086), (18, 10062178), (21, 8624724), (23, 7874748), (28, 6468543), (36, 5031089), (42, 4312362), (46, 3937374), (63, 2874908), (69, 2624916), (84, 2156181), (92, 1968687), (126, 1437454), (138, 1312458), (161, 1124964), (207, 874972), (252, 718727), (276, 656229), (322, 562482), (414, 437486), (483, 374988), (644, 281241), (828, 218743), (966, 187494), (1449, 124996), (1932, 93747), (2898, 62498), (5796, 31249)]