72150456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{429467}}^1$

素因数の和:429483

約数の個数: 32

約数和(自身を含む): 206144640

約数和(自身を除く): 133994184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 429467, 858934, 1288401, 1717868, 2576802, 3006269, 3435736, 5153604, 6012538, 9018807, 10307208, 12025076, 18037614, 24050152, 36075228, 72150456]

約数ペア:

[(1, 72150456), (2, 36075228), (3, 24050152), (4, 18037614), (6, 12025076), (7, 10307208), (8, 9018807), (12, 6012538), (14, 5153604), (21, 3435736), (24, 3006269), (28, 2576802), (42, 1717868), (56, 1288401), (84, 858934), (168, 429467)]