72703656

素因数分解:

$2^3\times 3^5\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 206388000

約数和(自身を除く): 133684344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 149, 162, 216, 243, 251, 298, 324, 447, 486, 502, 596, 648, 753, 894, 972, 1004, 1192, 1341, 1506, 1788, 1944, 2008, 2259, 2682, 3012, 3576, 4023, 4518, 5364, 6024, 6777, 8046, 9036, 10728, 12069, 13554, 16092, 18072, 20331, 24138, 27108, 32184, 36207, 37399, 40662, 48276, 54216, 60993, 72414, 74798, 81324, 96552, 112197, 121986, 144828, 149596, 162648, 224394, 243972, 289656, 299192, 336591, 448788, 487944, 673182, 897576, 1009773, 1346364, 2019546, 2692728, 3029319, 4039092, 6058638, 8078184, 9087957, 12117276, 18175914, 24234552, 36351828, 72703656]

約数ペア:

[(1, 72703656), (2, 36351828), (3, 24234552), (4, 18175914), (6, 12117276), (8, 9087957), (9, 8078184), (12, 6058638), (18, 4039092), (24, 3029319), (27, 2692728), (36, 2019546), (54, 1346364), (72, 1009773), (81, 897576), (108, 673182), (149, 487944), (162, 448788), (216, 336591), (243, 299192), (251, 289656), (298, 243972), (324, 224394), (447, 162648), (486, 149596), (502, 144828), (596, 121986), (648, 112197), (753, 96552), (894, 81324), (972, 74798), (1004, 72414), (1192, 60993), (1341, 54216), (1506, 48276), (1788, 40662), (1944, 37399), (2008, 36207), (2259, 32184), (2682, 27108), (3012, 24138), (3576, 20331), (4023, 18072), (4518, 16092), (5364, 13554), (6024, 12069), (6777, 10728), (8046, 9036)]