75785908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{337}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 153316800

約数和(自身を除く): 77530892

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 269, 337, 418, 538, 674, 836, 1076, 1348, 2959, 3707, 5111, 5918, 6403, 7414, 10222, 11836, 12806, 14828, 20444, 25612, 56221, 70433, 90653, 112442, 140866, 181306, 224884, 281732, 362612, 997183, 1722407, 1994366, 3444814, 3988732, 6889628, 18946477, 37892954, 75785908]

約数ペア:

[(1, 75785908), (2, 37892954), (4, 18946477), (11, 6889628), (19, 3988732), (22, 3444814), (38, 1994366), (44, 1722407), (76, 997183), (209, 362612), (269, 281732), (337, 224884), (418, 181306), (538, 140866), (674, 112442), (836, 90653), (1076, 70433), (1348, 56221), (2959, 25612), (3707, 20444), (5111, 14828), (5918, 12806), (6403, 11836), (7414, 10222)]