90398208

素因数分解:

$2^9\times 3^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:507

約数の個数: 80

約数和(自身を含む): 242819280

約数和(自身を除く): 152421072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 229, 256, 257, 384, 458, 512, 514, 687, 768, 771, 916, 1028, 1374, 1536, 1542, 1832, 2056, 2748, 3084, 3664, 4112, 5496, 6168, 7328, 8224, 10992, 12336, 14656, 16448, 21984, 24672, 29312, 32896, 43968, 49344, 58624, 58853, 65792, 87936, 98688, 117248, 117706, 131584, 175872, 176559, 197376, 235412, 351744, 353118, 394752, 470824, 706236, 941648, 1412472, 1883296, 2824944, 3766592, 5649888, 7533184, 11299776, 15066368, 22599552, 30132736, 45199104, 90398208]

約数ペア:

[(1, 90398208), (2, 45199104), (3, 30132736), (4, 22599552), (6, 15066368), (8, 11299776), (12, 7533184), (16, 5649888), (24, 3766592), (32, 2824944), (48, 1883296), (64, 1412472), (96, 941648), (128, 706236), (192, 470824), (229, 394752), (256, 353118), (257, 351744), (384, 235412), (458, 197376), (512, 176559), (514, 175872), (687, 131584), (768, 117706), (771, 117248), (916, 98688), (1028, 87936), (1374, 65792), (1536, 58853), (1542, 58624), (1832, 49344), (2056, 43968), (2748, 32896), (3084, 29312), (3664, 24672), (4112, 21984), (5496, 16448), (6168, 14656), (7328, 12336), (8224, 10992)]