72662142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{4129}}^1$

素因数の和:4560

約数の個数: 32

約数和(自身を含む): 166521600

約数和(自身を除く): 93859458

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 419, 838, 1257, 2514, 2933, 4129, 5866, 8258, 8799, 12387, 17598, 24774, 28903, 57806, 86709, 173418, 1730051, 3460102, 5190153, 10380306, 12110357, 24220714, 36331071, 72662142]

約数ペア:

[(1, 72662142), (2, 36331071), (3, 24220714), (6, 12110357), (7, 10380306), (14, 5190153), (21, 3460102), (42, 1730051), (419, 173418), (838, 86709), (1257, 57806), (2514, 28903), (2933, 24774), (4129, 17598), (5866, 12387), (8258, 8799)]