77415894

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 171531360

約数和(自身を除く): 94115466

約数列:

[1, 2, 3, 6, 9, 18, 97, 101, 194, 202, 291, 303, 439, 582, 606, 873, 878, 909, 1317, 1746, 1818, 2634, 3951, 7902, 9797, 19594, 29391, 42583, 44339, 58782, 85166, 88173, 88678, 127749, 133017, 176346, 255498, 266034, 383247, 399051, 766494, 798102, 4300883, 8601766, 12902649, 25805298, 38707947, 77415894]

約数ペア:

[(1, 77415894), (2, 38707947), (3, 25805298), (6, 12902649), (9, 8601766), (18, 4300883), (97, 798102), (101, 766494), (194, 399051), (202, 383247), (291, 266034), (303, 255498), (439, 176346), (582, 133017), (606, 127749), (873, 88678), (878, 88173), (909, 85166), (1317, 58782), (1746, 44339), (1818, 42583), (2634, 29391), (3951, 19594), (7902, 9797)]