71783928

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:318

約数の個数: 128

約数和(自身を含む): 214228800

約数和(自身を除く): 142444872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 113, 136, 153, 173, 204, 216, 226, 306, 339, 346, 408, 452, 459, 519, 612, 678, 692, 904, 918, 1017, 1038, 1224, 1356, 1384, 1557, 1836, 1921, 2034, 2076, 2712, 2941, 3051, 3114, 3672, 3842, 4068, 4152, 4671, 5763, 5882, 6102, 6228, 7684, 8136, 8823, 9342, 11526, 11764, 12204, 12456, 15368, 17289, 17646, 18684, 19549, 23052, 23528, 24408, 26469, 34578, 35292, 37368, 39098, 46104, 51867, 52938, 58647, 69156, 70584, 78196, 79407, 103734, 105876, 117294, 138312, 156392, 158814, 175941, 207468, 211752, 234588, 317628, 332333, 351882, 414936, 469176, 527823, 635256, 664666, 703764, 996999, 1055646, 1329332, 1407528, 1993998, 2111292, 2658664, 2990997, 3987996, 4222584, 5981994, 7975992, 8972991, 11963988, 17945982, 23927976, 35891964, 71783928]

約数ペア:

[(1, 71783928), (2, 35891964), (3, 23927976), (4, 17945982), (6, 11963988), (8, 8972991), (9, 7975992), (12, 5981994), (17, 4222584), (18, 3987996), (24, 2990997), (27, 2658664), (34, 2111292), (36, 1993998), (51, 1407528), (54, 1329332), (68, 1055646), (72, 996999), (102, 703764), (108, 664666), (113, 635256), (136, 527823), (153, 469176), (173, 414936), (204, 351882), (216, 332333), (226, 317628), (306, 234588), (339, 211752), (346, 207468), (408, 175941), (452, 158814), (459, 156392), (519, 138312), (612, 117294), (678, 105876), (692, 103734), (904, 79407), (918, 78196), (1017, 70584), (1038, 69156), (1224, 58647), (1356, 52938), (1384, 51867), (1557, 46104), (1836, 39098), (1921, 37368), (2034, 35292), (2076, 34578), (2712, 26469), (2941, 24408), (3051, 23528), (3114, 23052), (3672, 19549), (3842, 18684), (4068, 17646), (4152, 17289), (4671, 15368), (5763, 12456), (5882, 12204), (6102, 11764), (6228, 11526), (7684, 9342), (8136, 8823)]