71908488

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 205208640

約数和(自身を除く): 133300152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 173, 184, 207, 251, 276, 346, 414, 502, 519, 552, 692, 753, 828, 1004, 1038, 1384, 1506, 1557, 1656, 2008, 2076, 2259, 3012, 3114, 3979, 4152, 4518, 5773, 6024, 6228, 7958, 9036, 11546, 11937, 12456, 15916, 17319, 18072, 23092, 23874, 31832, 34638, 35811, 43423, 46184, 47748, 51957, 69276, 71622, 86846, 95496, 103914, 130269, 138552, 143244, 173692, 207828, 260538, 286488, 347384, 390807, 415656, 521076, 781614, 998729, 1042152, 1563228, 1997458, 2996187, 3126456, 3994916, 5992374, 7989832, 8988561, 11984748, 17977122, 23969496, 35954244, 71908488]

約数ペア:

[(1, 71908488), (2, 35954244), (3, 23969496), (4, 17977122), (6, 11984748), (8, 8988561), (9, 7989832), (12, 5992374), (18, 3994916), (23, 3126456), (24, 2996187), (36, 1997458), (46, 1563228), (69, 1042152), (72, 998729), (92, 781614), (138, 521076), (173, 415656), (184, 390807), (207, 347384), (251, 286488), (276, 260538), (346, 207828), (414, 173692), (502, 143244), (519, 138552), (552, 130269), (692, 103914), (753, 95496), (828, 86846), (1004, 71622), (1038, 69276), (1384, 51957), (1506, 47748), (1557, 46184), (1656, 43423), (2008, 35811), (2076, 34638), (2259, 31832), (3012, 23874), (3114, 23092), (3979, 18072), (4152, 17319), (4518, 15916), (5773, 12456), (6024, 11937), (6228, 11546), (7958, 9036)]