73402686

素因数分解:

$2^1\times 3^4\times 7^3\times {\mathrm{1321}}^1$

素因数の和:1356

約数の個数: 80

約数和(自身を含む): 191954400

約数和(自身を除く): 118551714

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, 1321, 1323, 2058, 2642, 2646, 3087, 3963, 3969, 6174, 7926, 7938, 9247, 9261, 11889, 18494, 18522, 23778, 27741, 27783, 35667, 55482, 55566, 64729, 71334, 83223, 107001, 129458, 166446, 194187, 214002, 249669, 388374, 453103, 499338, 582561, 749007, 906206, 1165122, 1359309, 1498014, 1747683, 2718618, 3495366, 4077927, 5243049, 8155854, 10486098, 12233781, 24467562, 36701343, 73402686]

約数ペア:

[(1, 73402686), (2, 36701343), (3, 24467562), (6, 12233781), (7, 10486098), (9, 8155854), (14, 5243049), (18, 4077927), (21, 3495366), (27, 2718618), (42, 1747683), (49, 1498014), (54, 1359309), (63, 1165122), (81, 906206), (98, 749007), (126, 582561), (147, 499338), (162, 453103), (189, 388374), (294, 249669), (343, 214002), (378, 194187), (441, 166446), (567, 129458), (686, 107001), (882, 83223), (1029, 71334), (1134, 64729), (1321, 55566), (1323, 55482), (2058, 35667), (2642, 27783), (2646, 27741), (3087, 23778), (3963, 18522), (3969, 18494), (6174, 11889), (7926, 9261), (7938, 9247)]