80492688

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:413

約数の個数: 120

約数和(自身を含む): 241297056

約数和(自身を除く): 160804368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 131, 136, 144, 153, 204, 251, 262, 272, 306, 393, 408, 502, 524, 612, 753, 786, 816, 1004, 1048, 1179, 1224, 1506, 1572, 2008, 2096, 2227, 2259, 2358, 2448, 3012, 3144, 4016, 4267, 4454, 4518, 4716, 6024, 6288, 6681, 8534, 8908, 9036, 9432, 12048, 12801, 13362, 17068, 17816, 18072, 18864, 20043, 25602, 26724, 32881, 34136, 35632, 36144, 38403, 40086, 51204, 53448, 65762, 68272, 76806, 80172, 98643, 102408, 106896, 131524, 153612, 160344, 197286, 204816, 263048, 295929, 307224, 320688, 394572, 526096, 558977, 591858, 614448, 789144, 1117954, 1183716, 1578288, 1676931, 2235908, 2367432, 3353862, 4471816, 4734864, 5030793, 6707724, 8943632, 10061586, 13415448, 20123172, 26830896, 40246344, 80492688]

約数ペア:

[(1, 80492688), (2, 40246344), (3, 26830896), (4, 20123172), (6, 13415448), (8, 10061586), (9, 8943632), (12, 6707724), (16, 5030793), (17, 4734864), (18, 4471816), (24, 3353862), (34, 2367432), (36, 2235908), (48, 1676931), (51, 1578288), (68, 1183716), (72, 1117954), (102, 789144), (131, 614448), (136, 591858), (144, 558977), (153, 526096), (204, 394572), (251, 320688), (262, 307224), (272, 295929), (306, 263048), (393, 204816), (408, 197286), (502, 160344), (524, 153612), (612, 131524), (753, 106896), (786, 102408), (816, 98643), (1004, 80172), (1048, 76806), (1179, 68272), (1224, 65762), (1506, 53448), (1572, 51204), (2008, 40086), (2096, 38403), (2227, 36144), (2259, 35632), (2358, 34136), (2448, 32881), (3012, 26724), (3144, 25602), (4016, 20043), (4267, 18864), (4454, 18072), (4518, 17816), (4716, 17068), (6024, 13362), (6288, 12801), (6681, 12048), (8534, 9432), (8908, 9036)]