73281978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1429}}^1$

素因数の和:1492

約数の個数: 96

約数和(自身を含む): 203448960

約数和(自身を除く): 130166982

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 37, 42, 63, 66, 74, 77, 99, 111, 126, 154, 198, 222, 231, 259, 333, 407, 462, 518, 666, 693, 777, 814, 1221, 1386, 1429, 1554, 2331, 2442, 2849, 2858, 3663, 4287, 4662, 5698, 7326, 8547, 8574, 10003, 12861, 15719, 17094, 20006, 25641, 25722, 30009, 31438, 47157, 51282, 52873, 60018, 90027, 94314, 105746, 110033, 141471, 158619, 180054, 220066, 282942, 317238, 330099, 370111, 475857, 581603, 660198, 740222, 951714, 990297, 1110333, 1163206, 1744809, 1980594, 2220666, 3330999, 3489618, 4071221, 5234427, 6661998, 8142442, 10468854, 12213663, 24427326, 36640989, 73281978]

約数ペア:

[(1, 73281978), (2, 36640989), (3, 24427326), (6, 12213663), (7, 10468854), (9, 8142442), (11, 6661998), (14, 5234427), (18, 4071221), (21, 3489618), (22, 3330999), (33, 2220666), (37, 1980594), (42, 1744809), (63, 1163206), (66, 1110333), (74, 990297), (77, 951714), (99, 740222), (111, 660198), (126, 581603), (154, 475857), (198, 370111), (222, 330099), (231, 317238), (259, 282942), (333, 220066), (407, 180054), (462, 158619), (518, 141471), (666, 110033), (693, 105746), (777, 94314), (814, 90027), (1221, 60018), (1386, 52873), (1429, 51282), (1554, 47157), (2331, 31438), (2442, 30009), (2849, 25722), (2858, 25641), (3663, 20006), (4287, 17094), (4662, 15719), (5698, 12861), (7326, 10003), (8547, 8574)]