905838624

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{136751}}^1$

素因数の和:136790

約数の個数: 72

約数和(自身を含む): 2687997312

約数和(自身を除く): 1782158688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 136751, 273502, 410253, 547004, 820506, 1094008, 1230759, 1641012, 2188016, 2461518, 3145273, 3282024, 4376032, 4923036, 6290546, 6564048, 9435819, 9846072, 12581092, 13128096, 18871638, 19692144, 25162184, 28307457, 37743276, 39384288, 50324368, 56614914, 75486552, 100648736, 113229828, 150973104, 226459656, 301946208, 452919312, 905838624]

約数ペア:

[(1, 905838624), (2, 452919312), (3, 301946208), (4, 226459656), (6, 150973104), (8, 113229828), (9, 100648736), (12, 75486552), (16, 56614914), (18, 50324368), (23, 39384288), (24, 37743276), (32, 28307457), (36, 25162184), (46, 19692144), (48, 18871638), (69, 13128096), (72, 12581092), (92, 9846072), (96, 9435819), (138, 6564048), (144, 6290546), (184, 4923036), (207, 4376032), (276, 3282024), (288, 3145273), (368, 2461518), (414, 2188016), (552, 1641012), (736, 1230759), (828, 1094008), (1104, 820506), (1656, 547004), (2208, 410253), (3312, 273502), (6624, 136751)]