64289808

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:274

約数の個数: 160

約数和(自身を含む): 204986880

約数和(自身を除く): 140697072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 83, 88, 99, 108, 132, 144, 163, 166, 176, 198, 216, 249, 264, 297, 326, 332, 396, 432, 489, 498, 528, 594, 652, 664, 747, 792, 913, 978, 996, 1188, 1304, 1328, 1467, 1494, 1584, 1793, 1826, 1956, 1992, 2241, 2376, 2608, 2739, 2934, 2988, 3586, 3652, 3912, 3984, 4401, 4482, 4752, 5379, 5478, 5868, 5976, 7172, 7304, 7824, 8217, 8802, 8964, 10758, 10956, 11736, 11952, 13529, 14344, 14608, 16137, 16434, 17604, 17928, 21516, 21912, 23472, 24651, 27058, 28688, 32274, 32868, 35208, 35856, 40587, 43032, 43824, 48411, 49302, 54116, 64548, 65736, 70416, 81174, 86064, 96822, 98604, 108232, 121761, 129096, 131472, 148819, 162348, 193644, 197208, 216464, 243522, 258192, 297638, 324696, 365283, 387288, 394416, 446457, 487044, 595276, 649392, 730566, 774576, 892914, 974088, 1190552, 1339371, 1461132, 1785828, 1948176, 2381104, 2678742, 2922264, 3571656, 4018113, 5357484, 5844528, 7143312, 8036226, 10714968, 16072452, 21429936, 32144904, 64289808]

約数ペア:

[(1, 64289808), (2, 32144904), (3, 21429936), (4, 16072452), (6, 10714968), (8, 8036226), (9, 7143312), (11, 5844528), (12, 5357484), (16, 4018113), (18, 3571656), (22, 2922264), (24, 2678742), (27, 2381104), (33, 1948176), (36, 1785828), (44, 1461132), (48, 1339371), (54, 1190552), (66, 974088), (72, 892914), (83, 774576), (88, 730566), (99, 649392), (108, 595276), (132, 487044), (144, 446457), (163, 394416), (166, 387288), (176, 365283), (198, 324696), (216, 297638), (249, 258192), (264, 243522), (297, 216464), (326, 197208), (332, 193644), (396, 162348), (432, 148819), (489, 131472), (498, 129096), (528, 121761), (594, 108232), (652, 98604), (664, 96822), (747, 86064), (792, 81174), (913, 70416), (978, 65736), (996, 64548), (1188, 54116), (1304, 49302), (1328, 48411), (1467, 43824), (1494, 43032), (1584, 40587), (1793, 35856), (1826, 35208), (1956, 32868), (1992, 32274), (2241, 28688), (2376, 27058), (2608, 24651), (2739, 23472), (2934, 21912), (2988, 21516), (3586, 17928), (3652, 17604), (3912, 16434), (3984, 16137), (4401, 14608), (4482, 14344), (4752, 13529), (5379, 11952), (5478, 11736), (5868, 10956), (5976, 10758), (7172, 8964), (7304, 8802), (7824, 8217)]