85181772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1297}}^1$

素因数の和:1738

約数の個数: 48

約数和(自身を含む): 214720352

約数和(自身を除く): 129538580

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 421, 842, 1263, 1297, 1684, 2526, 2594, 3891, 5052, 5188, 5473, 7782, 10946, 15564, 16419, 16861, 21892, 32838, 33722, 50583, 65676, 67444, 101166, 202332, 546037, 1092074, 1638111, 2184148, 3276222, 6552444, 7098481, 14196962, 21295443, 28393924, 42590886, 85181772]

約数ペア:

[(1, 85181772), (2, 42590886), (3, 28393924), (4, 21295443), (6, 14196962), (12, 7098481), (13, 6552444), (26, 3276222), (39, 2184148), (52, 1638111), (78, 1092074), (156, 546037), (421, 202332), (842, 101166), (1263, 67444), (1297, 65676), (1684, 50583), (2526, 33722), (2594, 32838), (3891, 21892), (5052, 16861), (5188, 16419), (5473, 15564), (7782, 10946)]