91987968

素因数分解:

$2^{13}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:245

約数の個数: 112

約数和(自身を含む): 259506720

約数和(自身を除く): 167518752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 197, 228, 256, 304, 384, 394, 456, 512, 591, 608, 768, 788, 912, 1024, 1182, 1216, 1536, 1576, 1824, 2048, 2364, 2432, 3072, 3152, 3648, 3743, 4096, 4728, 4864, 6144, 6304, 7296, 7486, 8192, 9456, 9728, 11229, 12288, 12608, 14592, 14972, 18912, 19456, 22458, 24576, 25216, 29184, 29944, 37824, 38912, 44916, 50432, 58368, 59888, 75648, 77824, 89832, 100864, 116736, 119776, 151296, 155648, 179664, 201728, 233472, 239552, 302592, 359328, 403456, 466944, 479104, 605184, 718656, 806912, 958208, 1210368, 1437312, 1613824, 1916416, 2420736, 2874624, 3832832, 4841472, 5749248, 7665664, 11498496, 15331328, 22996992, 30662656, 45993984, 91987968]

約数ペア:

[(1, 91987968), (2, 45993984), (3, 30662656), (4, 22996992), (6, 15331328), (8, 11498496), (12, 7665664), (16, 5749248), (19, 4841472), (24, 3832832), (32, 2874624), (38, 2420736), (48, 1916416), (57, 1613824), (64, 1437312), (76, 1210368), (96, 958208), (114, 806912), (128, 718656), (152, 605184), (192, 479104), (197, 466944), (228, 403456), (256, 359328), (304, 302592), (384, 239552), (394, 233472), (456, 201728), (512, 179664), (591, 155648), (608, 151296), (768, 119776), (788, 116736), (912, 100864), (1024, 89832), (1182, 77824), (1216, 75648), (1536, 59888), (1576, 58368), (1824, 50432), (2048, 44916), (2364, 38912), (2432, 37824), (3072, 29944), (3152, 29184), (3648, 25216), (3743, 24576), (4096, 22458), (4728, 19456), (4864, 18912), (6144, 14972), (6304, 14592), (7296, 12608), (7486, 12288), (8192, 11229), (9456, 9728)]