66290238

素因数分解:

$2^1\times 3^4\times 7^3\times {\mathrm{1193}}^1$

素因数の和:1228

約数の個数: 80

約数和(自身を含む): 173368800

約数和(自身を除く): 107078562

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 343, 378, 441, 567, 686, 882, 1029, 1134, 1193, 1323, 2058, 2386, 2646, 3087, 3579, 3969, 6174, 7158, 7938, 8351, 9261, 10737, 16702, 18522, 21474, 25053, 27783, 32211, 50106, 55566, 58457, 64422, 75159, 96633, 116914, 150318, 175371, 193266, 225477, 350742, 409199, 450954, 526113, 676431, 818398, 1052226, 1227597, 1352862, 1578339, 2455194, 3156678, 3682791, 4735017, 7365582, 9470034, 11048373, 22096746, 33145119, 66290238]

約数ペア:

[(1, 66290238), (2, 33145119), (3, 22096746), (6, 11048373), (7, 9470034), (9, 7365582), (14, 4735017), (18, 3682791), (21, 3156678), (27, 2455194), (42, 1578339), (49, 1352862), (54, 1227597), (63, 1052226), (81, 818398), (98, 676431), (126, 526113), (147, 450954), (162, 409199), (189, 350742), (294, 225477), (343, 193266), (378, 175371), (441, 150318), (567, 116914), (686, 96633), (882, 75159), (1029, 64422), (1134, 58457), (1193, 55566), (1323, 50106), (2058, 32211), (2386, 27783), (2646, 25053), (3087, 21474), (3579, 18522), (3969, 16702), (6174, 10737), (7158, 9261), (7938, 8351)]