72504864

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:343

約数の個数: 144

約数和(自身を含む): 222899040

約数和(自身を除く): 150394176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 59, 68, 72, 96, 102, 118, 136, 144, 153, 177, 204, 236, 251, 272, 288, 306, 354, 408, 472, 502, 531, 544, 612, 708, 753, 816, 944, 1003, 1004, 1062, 1224, 1416, 1506, 1632, 1888, 2006, 2008, 2124, 2259, 2448, 2832, 3009, 3012, 4012, 4016, 4248, 4267, 4518, 4896, 5664, 6018, 6024, 8024, 8032, 8496, 8534, 9027, 9036, 12036, 12048, 12801, 14809, 16048, 16992, 17068, 18054, 18072, 24072, 24096, 25602, 29618, 32096, 34136, 36108, 36144, 38403, 44427, 48144, 51204, 59236, 68272, 72216, 72288, 76806, 88854, 96288, 102408, 118472, 133281, 136544, 144432, 153612, 177708, 204816, 236944, 251753, 266562, 288864, 307224, 355416, 409632, 473888, 503506, 533124, 614448, 710832, 755259, 1007012, 1066248, 1228896, 1421664, 1510518, 2014024, 2132496, 2265777, 3021036, 4028048, 4264992, 4531554, 6042072, 8056096, 9063108, 12084144, 18126216, 24168288, 36252432, 72504864]

約数ペア:

[(1, 72504864), (2, 36252432), (3, 24168288), (4, 18126216), (6, 12084144), (8, 9063108), (9, 8056096), (12, 6042072), (16, 4531554), (17, 4264992), (18, 4028048), (24, 3021036), (32, 2265777), (34, 2132496), (36, 2014024), (48, 1510518), (51, 1421664), (59, 1228896), (68, 1066248), (72, 1007012), (96, 755259), (102, 710832), (118, 614448), (136, 533124), (144, 503506), (153, 473888), (177, 409632), (204, 355416), (236, 307224), (251, 288864), (272, 266562), (288, 251753), (306, 236944), (354, 204816), (408, 177708), (472, 153612), (502, 144432), (531, 136544), (544, 133281), (612, 118472), (708, 102408), (753, 96288), (816, 88854), (944, 76806), (1003, 72288), (1004, 72216), (1062, 68272), (1224, 59236), (1416, 51204), (1506, 48144), (1632, 44427), (1888, 38403), (2006, 36144), (2008, 36108), (2124, 34136), (2259, 32096), (2448, 29618), (2832, 25602), (3009, 24096), (3012, 24072), (4012, 18072), (4016, 18054), (4248, 17068), (4267, 16992), (4518, 16048), (4896, 14809), (5664, 12801), (6018, 12048), (6024, 12036), (8024, 9036), (8032, 9027), (8496, 8534)]