64455936

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 185431680

約数和(自身を除く): 120975744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 41, 46, 48, 64, 69, 82, 89, 92, 96, 123, 128, 138, 164, 178, 184, 192, 246, 256, 267, 276, 328, 356, 368, 384, 492, 534, 552, 656, 712, 736, 768, 943, 984, 1068, 1104, 1312, 1424, 1472, 1886, 1968, 2047, 2136, 2208, 2624, 2829, 2848, 2944, 3649, 3772, 3936, 4094, 4272, 4416, 5248, 5658, 5696, 5888, 6141, 7298, 7544, 7872, 8188, 8544, 8832, 10496, 10947, 11316, 11392, 12282, 14596, 15088, 15744, 16376, 17088, 17664, 21894, 22632, 22784, 24564, 29192, 30176, 31488, 32752, 34176, 43788, 45264, 49128, 58384, 60352, 65504, 68352, 83927, 87576, 90528, 98256, 116768, 120704, 131008, 167854, 175152, 181056, 196512, 233536, 241408, 251781, 262016, 335708, 350304, 362112, 393024, 467072, 503562, 524032, 671416, 700608, 724224, 786048, 934144, 1007124, 1342832, 1401216, 1572096, 2014248, 2685664, 2802432, 4028496, 5371328, 8056992, 10742656, 16113984, 21485312, 32227968, 64455936]

約数ペア:

[(1, 64455936), (2, 32227968), (3, 21485312), (4, 16113984), (6, 10742656), (8, 8056992), (12, 5371328), (16, 4028496), (23, 2802432), (24, 2685664), (32, 2014248), (41, 1572096), (46, 1401216), (48, 1342832), (64, 1007124), (69, 934144), (82, 786048), (89, 724224), (92, 700608), (96, 671416), (123, 524032), (128, 503562), (138, 467072), (164, 393024), (178, 362112), (184, 350304), (192, 335708), (246, 262016), (256, 251781), (267, 241408), (276, 233536), (328, 196512), (356, 181056), (368, 175152), (384, 167854), (492, 131008), (534, 120704), (552, 116768), (656, 98256), (712, 90528), (736, 87576), (768, 83927), (943, 68352), (984, 65504), (1068, 60352), (1104, 58384), (1312, 49128), (1424, 45264), (1472, 43788), (1886, 34176), (1968, 32752), (2047, 31488), (2136, 30176), (2208, 29192), (2624, 24564), (2829, 22784), (2848, 22632), (2944, 21894), (3649, 17664), (3772, 17088), (3936, 16376), (4094, 15744), (4272, 15088), (4416, 14596), (5248, 12282), (5658, 11392), (5696, 11316), (5888, 10947), (6141, 10496), (7298, 8832), (7544, 8544), (7872, 8188)]