80855808

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:610

約数の個数: 144

約数和(自身を含む): 249008256

約数和(自身を除く): 168152448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 128, 132, 136, 176, 187, 192, 204, 256, 264, 272, 352, 374, 384, 408, 528, 544, 561, 563, 704, 748, 768, 816, 1056, 1088, 1122, 1126, 1408, 1496, 1632, 1689, 2112, 2176, 2244, 2252, 2816, 2992, 3264, 3378, 4224, 4352, 4488, 4504, 5984, 6193, 6528, 6756, 8448, 8976, 9008, 9571, 11968, 12386, 13056, 13512, 17952, 18016, 18579, 19142, 23936, 24772, 27024, 28713, 35904, 36032, 37158, 38284, 47872, 49544, 54048, 57426, 71808, 72064, 74316, 76568, 99088, 105281, 108096, 114852, 143616, 144128, 148632, 153136, 198176, 210562, 216192, 229704, 297264, 306272, 315843, 396352, 421124, 432384, 459408, 594528, 612544, 631686, 792704, 842248, 918816, 1189056, 1225088, 1263372, 1585408, 1684496, 1837632, 2378112, 2450176, 2526744, 3368992, 3675264, 4756224, 5053488, 6737984, 7350528, 10106976, 13475968, 20213952, 26951936, 40427904, 80855808]

約数ペア:

[(1, 80855808), (2, 40427904), (3, 26951936), (4, 20213952), (6, 13475968), (8, 10106976), (11, 7350528), (12, 6737984), (16, 5053488), (17, 4756224), (22, 3675264), (24, 3368992), (32, 2526744), (33, 2450176), (34, 2378112), (44, 1837632), (48, 1684496), (51, 1585408), (64, 1263372), (66, 1225088), (68, 1189056), (88, 918816), (96, 842248), (102, 792704), (128, 631686), (132, 612544), (136, 594528), (176, 459408), (187, 432384), (192, 421124), (204, 396352), (256, 315843), (264, 306272), (272, 297264), (352, 229704), (374, 216192), (384, 210562), (408, 198176), (528, 153136), (544, 148632), (561, 144128), (563, 143616), (704, 114852), (748, 108096), (768, 105281), (816, 99088), (1056, 76568), (1088, 74316), (1122, 72064), (1126, 71808), (1408, 57426), (1496, 54048), (1632, 49544), (1689, 47872), (2112, 38284), (2176, 37158), (2244, 36032), (2252, 35904), (2816, 28713), (2992, 27024), (3264, 24772), (3378, 23936), (4224, 19142), (4352, 18579), (4488, 18016), (4504, 17952), (5984, 13512), (6193, 13056), (6528, 12386), (6756, 11968), (8448, 9571), (8976, 9008)]