65490264

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1022

約数の個数: 144

約数和(自身を含む): 217409400

約数和(自身を除く): 151919136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 76, 84, 98, 114, 126, 133, 147, 152, 168, 171, 196, 228, 252, 266, 294, 342, 392, 399, 441, 456, 504, 532, 588, 684, 798, 882, 931, 977, 1064, 1176, 1197, 1368, 1596, 1764, 1862, 1954, 2394, 2793, 2931, 3192, 3528, 3724, 3908, 4788, 5586, 5862, 6839, 7448, 7816, 8379, 8793, 9576, 11172, 11724, 13678, 16758, 17586, 18563, 20517, 22344, 23448, 27356, 33516, 35172, 37126, 41034, 47873, 54712, 55689, 61551, 67032, 70344, 74252, 82068, 95746, 111378, 123102, 129941, 143619, 148504, 164136, 167067, 191492, 222756, 246204, 259882, 287238, 334134, 382984, 389823, 430857, 445512, 492408, 519764, 574476, 668268, 779646, 861714, 909587, 1039528, 1148952, 1169469, 1336536, 1559292, 1723428, 1819174, 2338938, 2728761, 3118584, 3446856, 3638348, 4677876, 5457522, 7276696, 8186283, 9355752, 10915044, 16372566, 21830088, 32745132, 65490264]

約数ペア:

[(1, 65490264), (2, 32745132), (3, 21830088), (4, 16372566), (6, 10915044), (7, 9355752), (8, 8186283), (9, 7276696), (12, 5457522), (14, 4677876), (18, 3638348), (19, 3446856), (21, 3118584), (24, 2728761), (28, 2338938), (36, 1819174), (38, 1723428), (42, 1559292), (49, 1336536), (56, 1169469), (57, 1148952), (63, 1039528), (72, 909587), (76, 861714), (84, 779646), (98, 668268), (114, 574476), (126, 519764), (133, 492408), (147, 445512), (152, 430857), (168, 389823), (171, 382984), (196, 334134), (228, 287238), (252, 259882), (266, 246204), (294, 222756), (342, 191492), (392, 167067), (399, 164136), (441, 148504), (456, 143619), (504, 129941), (532, 123102), (588, 111378), (684, 95746), (798, 82068), (882, 74252), (931, 70344), (977, 67032), (1064, 61551), (1176, 55689), (1197, 54712), (1368, 47873), (1596, 41034), (1764, 37126), (1862, 35172), (1954, 33516), (2394, 27356), (2793, 23448), (2931, 22344), (3192, 20517), (3528, 18563), (3724, 17586), (3908, 16758), (4788, 13678), (5586, 11724), (5862, 11172), (6839, 9576), (7448, 8793), (7816, 8379)]