71819772

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1171}}^1$

素因数の和:1466

約数の個数: 48

約数和(自身を含む): 177206400

約数和(自身を除く): 105386628

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 269, 538, 807, 1076, 1171, 1614, 2342, 3228, 3513, 4684, 5111, 7026, 10222, 14052, 15333, 20444, 22249, 30666, 44498, 61332, 66747, 88996, 133494, 266988, 314999, 629998, 944997, 1259996, 1889994, 3779988, 5984981, 11969962, 17954943, 23939924, 35909886, 71819772]

約数ペア:

[(1, 71819772), (2, 35909886), (3, 23939924), (4, 17954943), (6, 11969962), (12, 5984981), (19, 3779988), (38, 1889994), (57, 1259996), (76, 944997), (114, 629998), (228, 314999), (269, 266988), (538, 133494), (807, 88996), (1076, 66747), (1171, 61332), (1614, 44498), (2342, 30666), (3228, 22249), (3513, 20444), (4684, 15333), (5111, 14052), (7026, 10222)]