80573976

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{159869}}^1$

素因数の和:159888

約数の個数: 48

約数和(自身を含む): 249397200

約数和(自身を除く): 168823224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 159869, 319738, 479607, 639476, 959214, 1119083, 1278952, 1438821, 1918428, 2238166, 2877642, 3357249, 3836856, 4476332, 5755284, 6714498, 8952664, 10071747, 11510568, 13428996, 20143494, 26857992, 40286988, 80573976]

約数ペア:

[(1, 80573976), (2, 40286988), (3, 26857992), (4, 20143494), (6, 13428996), (7, 11510568), (8, 10071747), (9, 8952664), (12, 6714498), (14, 5755284), (18, 4476332), (21, 3836856), (24, 3357249), (28, 2877642), (36, 2238166), (42, 1918428), (56, 1438821), (63, 1278952), (72, 1119083), (84, 959214), (126, 639476), (168, 479607), (252, 319738), (504, 159869)]