80563158

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{14969}}^1$

素因数の和:15013

約数の個数: 48

約数和(自身を含む): 196166880

約数和(自身を除く): 115603722

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 14969, 29938, 44907, 89814, 134721, 194597, 269442, 344287, 389194, 583791, 688574, 1032861, 1167582, 1751373, 2065722, 3098583, 3502746, 4475731, 6197166, 8951462, 13427193, 26854386, 40281579, 80563158]

約数ペア:

[(1, 80563158), (2, 40281579), (3, 26854386), (6, 13427193), (9, 8951462), (13, 6197166), (18, 4475731), (23, 3502746), (26, 3098583), (39, 2065722), (46, 1751373), (69, 1167582), (78, 1032861), (117, 688574), (138, 583791), (207, 389194), (234, 344287), (299, 269442), (414, 194597), (598, 134721), (897, 89814), (1794, 44907), (2691, 29938), (5382, 14969)]