38919312

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{3917}}^1$

素因数の和:3957

約数の個数: 80

約数和(自身を含む): 116599680

約数和(自身を除く): 77680368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 3917, 4968, 7834, 9936, 11751, 15668, 23502, 31336, 35253, 47004, 62672, 70506, 90091, 94008, 105759, 141012, 180182, 188016, 211518, 270273, 282024, 360364, 423036, 540546, 564048, 720728, 810819, 846072, 1081092, 1441456, 1621638, 1692144, 2162184, 2432457, 3243276, 4324368, 4864914, 6486552, 9729828, 12973104, 19459656, 38919312]

約数ペア:

[(1, 38919312), (2, 19459656), (3, 12973104), (4, 9729828), (6, 6486552), (8, 4864914), (9, 4324368), (12, 3243276), (16, 2432457), (18, 2162184), (23, 1692144), (24, 1621638), (27, 1441456), (36, 1081092), (46, 846072), (48, 810819), (54, 720728), (69, 564048), (72, 540546), (92, 423036), (108, 360364), (138, 282024), (144, 270273), (184, 211518), (207, 188016), (216, 180182), (276, 141012), (368, 105759), (414, 94008), (432, 90091), (552, 70506), (621, 62672), (828, 47004), (1104, 35253), (1242, 31336), (1656, 23502), (2484, 15668), (3312, 11751), (3917, 9936), (4968, 7834)]