80989632

素因数分解:

$2^6\times 3^4\times {\mathrm{17}}^1\times {\mathrm{919}}^1$

素因数の和:960

約数の個数: 140

約数和(自身を含む): 254477520

約数和(自身を除く): 173487888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 192, 204, 216, 272, 288, 306, 324, 408, 432, 459, 544, 576, 612, 648, 816, 864, 918, 919, 1088, 1224, 1296, 1377, 1632, 1728, 1836, 1838, 2448, 2592, 2754, 2757, 3264, 3672, 3676, 4896, 5184, 5508, 5514, 7344, 7352, 8271, 9792, 11016, 11028, 14688, 14704, 15623, 16542, 22032, 22056, 24813, 29376, 29408, 31246, 33084, 44064, 44112, 46869, 49626, 58816, 62492, 66168, 74439, 88128, 88224, 93738, 99252, 124984, 132336, 140607, 148878, 176448, 187476, 198504, 249968, 264672, 281214, 297756, 374952, 397008, 421821, 499936, 529344, 562428, 595512, 749904, 794016, 843642, 999872, 1124856, 1191024, 1265463, 1499808, 1588032, 1687284, 2249712, 2382048, 2530926, 2999616, 3374568, 4499424, 4764096, 5061852, 6749136, 8998848, 10123704, 13498272, 20247408, 26996544, 40494816, 80989632]

約数ペア:

[(1, 80989632), (2, 40494816), (3, 26996544), (4, 20247408), (6, 13498272), (8, 10123704), (9, 8998848), (12, 6749136), (16, 5061852), (17, 4764096), (18, 4499424), (24, 3374568), (27, 2999616), (32, 2530926), (34, 2382048), (36, 2249712), (48, 1687284), (51, 1588032), (54, 1499808), (64, 1265463), (68, 1191024), (72, 1124856), (81, 999872), (96, 843642), (102, 794016), (108, 749904), (136, 595512), (144, 562428), (153, 529344), (162, 499936), (192, 421821), (204, 397008), (216, 374952), (272, 297756), (288, 281214), (306, 264672), (324, 249968), (408, 198504), (432, 187476), (459, 176448), (544, 148878), (576, 140607), (612, 132336), (648, 124984), (816, 99252), (864, 93738), (918, 88224), (919, 88128), (1088, 74439), (1224, 66168), (1296, 62492), (1377, 58816), (1632, 49626), (1728, 46869), (1836, 44112), (1838, 44064), (2448, 33084), (2592, 31246), (2754, 29408), (2757, 29376), (3264, 24813), (3672, 22056), (3676, 22032), (4896, 16542), (5184, 15623), (5508, 14704), (5514, 14688), (7344, 11028), (7352, 11016), (8271, 9792)]