90380976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15823}}^1$

素因数の和:15858

約数の個数: 80

約数和(自身を含む): 282553344

約数和(自身を除く): 192172368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 15823, 31646, 47469, 63292, 94938, 110761, 126584, 189876, 221522, 253168, 268991, 332283, 379752, 443044, 537982, 664566, 759504, 806973, 886088, 1075964, 1329132, 1613946, 1772176, 1882937, 2151928, 2658264, 3227892, 3765874, 4303856, 5316528, 5648811, 6455784, 7531748, 11297622, 12911568, 15063496, 22595244, 30126992, 45190488, 90380976]

約数ペア:

[(1, 90380976), (2, 45190488), (3, 30126992), (4, 22595244), (6, 15063496), (7, 12911568), (8, 11297622), (12, 7531748), (14, 6455784), (16, 5648811), (17, 5316528), (21, 4303856), (24, 3765874), (28, 3227892), (34, 2658264), (42, 2151928), (48, 1882937), (51, 1772176), (56, 1613946), (68, 1329132), (84, 1075964), (102, 886088), (112, 806973), (119, 759504), (136, 664566), (168, 537982), (204, 443044), (238, 379752), (272, 332283), (336, 268991), (357, 253168), (408, 221522), (476, 189876), (714, 126584), (816, 110761), (952, 94938), (1428, 63292), (1904, 47469), (2856, 31646), (5712, 15823)]