71980734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1201}}^1\times {\mathrm{1427}}^1$

素因数の和:2640

約数の個数: 32

約数和(自身を含む): 164779776

約数和(自身を除く): 92799042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1201, 1427, 2402, 2854, 3603, 4281, 7206, 8407, 8562, 9989, 16814, 19978, 25221, 29967, 50442, 59934, 1713827, 3427654, 5141481, 10282962, 11996789, 23993578, 35990367, 71980734]

約数ペア:

[(1, 71980734), (2, 35990367), (3, 23993578), (6, 11996789), (7, 10282962), (14, 5141481), (21, 3427654), (42, 1713827), (1201, 59934), (1427, 50442), (2402, 29967), (2854, 25221), (3603, 19978), (4281, 16814), (7206, 9989), (8407, 8562)]