73291554

素因数分解:

$2^1\times 3^4\times 7^3\times {\mathrm{1319}}^1$

素因数の和:1354

約数の個数: 80

約数和(自身を含む): 191664000

約数和(自身を除く): 118372446

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, 1319, 1323, 2058, 2638, 2646, 3087, 3957, 3969, 6174, 7914, 7938, 9233, 9261, 11871, 18466, 18522, 23742, 27699, 27783, 35613, 55398, 55566, 64631, 71226, 83097, 106839, 129262, 166194, 193893, 213678, 249291, 387786, 452417, 498582, 581679, 747873, 904834, 1163358, 1357251, 1495746, 1745037, 2714502, 3490074, 4071753, 5235111, 8143506, 10470222, 12215259, 24430518, 36645777, 73291554]

約数ペア:

[(1, 73291554), (2, 36645777), (3, 24430518), (6, 12215259), (7, 10470222), (9, 8143506), (14, 5235111), (18, 4071753), (21, 3490074), (27, 2714502), (42, 1745037), (49, 1495746), (54, 1357251), (63, 1163358), (81, 904834), (98, 747873), (126, 581679), (147, 498582), (162, 452417), (189, 387786), (294, 249291), (343, 213678), (378, 193893), (441, 166194), (567, 129262), (686, 106839), (882, 83097), (1029, 71226), (1134, 64631), (1319, 55566), (1323, 55398), (2058, 35613), (2638, 27783), (2646, 27699), (3087, 23742), (3957, 18522), (3969, 18466), (6174, 11871), (7914, 9261), (7938, 9233)]