71768832

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 211921920

約数和(自身を除く): 140153088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 46, 48, 51, 64, 68, 69, 92, 96, 102, 128, 136, 138, 184, 192, 204, 239, 256, 272, 276, 368, 384, 391, 408, 478, 544, 552, 717, 736, 768, 782, 816, 956, 1088, 1104, 1173, 1434, 1472, 1564, 1632, 1912, 2176, 2208, 2346, 2868, 2944, 3128, 3264, 3824, 4063, 4352, 4416, 4692, 5497, 5736, 5888, 6256, 6528, 7648, 8126, 8832, 9384, 10994, 11472, 12189, 12512, 13056, 15296, 16252, 16491, 17664, 18768, 21988, 22944, 24378, 25024, 30592, 32504, 32982, 37536, 43976, 45888, 48756, 50048, 61184, 65008, 65964, 75072, 87952, 91776, 93449, 97512, 100096, 130016, 131928, 150144, 175904, 183552, 186898, 195024, 260032, 263856, 280347, 300288, 351808, 373796, 390048, 520064, 527712, 560694, 703616, 747592, 780096, 1040128, 1055424, 1121388, 1407232, 1495184, 1560192, 2110848, 2242776, 2990368, 3120384, 4221696, 4485552, 5980736, 8971104, 11961472, 17942208, 23922944, 35884416, 71768832]

約数ペア:

[(1, 71768832), (2, 35884416), (3, 23922944), (4, 17942208), (6, 11961472), (8, 8971104), (12, 5980736), (16, 4485552), (17, 4221696), (23, 3120384), (24, 2990368), (32, 2242776), (34, 2110848), (46, 1560192), (48, 1495184), (51, 1407232), (64, 1121388), (68, 1055424), (69, 1040128), (92, 780096), (96, 747592), (102, 703616), (128, 560694), (136, 527712), (138, 520064), (184, 390048), (192, 373796), (204, 351808), (239, 300288), (256, 280347), (272, 263856), (276, 260032), (368, 195024), (384, 186898), (391, 183552), (408, 175904), (478, 150144), (544, 131928), (552, 130016), (717, 100096), (736, 97512), (768, 93449), (782, 91776), (816, 87952), (956, 75072), (1088, 65964), (1104, 65008), (1173, 61184), (1434, 50048), (1472, 48756), (1564, 45888), (1632, 43976), (1912, 37536), (2176, 32982), (2208, 32504), (2346, 30592), (2868, 25024), (2944, 24378), (3128, 22944), (3264, 21988), (3824, 18768), (4063, 17664), (4352, 16491), (4416, 16252), (4692, 15296), (5497, 13056), (5736, 12512), (5888, 12189), (6256, 11472), (6528, 10994), (7648, 9384), (8126, 8832)]