39992364

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{647}}^1$

素因数の和:775

約数の個数: 72

約数和(自身を含む): 108265248

約数和(自身を除く): 68272884

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 101, 102, 153, 202, 204, 303, 306, 404, 606, 612, 647, 909, 1212, 1294, 1717, 1818, 1941, 2588, 3434, 3636, 3882, 5151, 5823, 6868, 7764, 10302, 10999, 11646, 15453, 20604, 21998, 23292, 30906, 32997, 43996, 61812, 65347, 65994, 98991, 130694, 131988, 196041, 197982, 261388, 392082, 395964, 588123, 784164, 1110899, 1176246, 2221798, 2352492, 3332697, 4443596, 6665394, 9998091, 13330788, 19996182, 39992364]

約数ペア:

[(1, 39992364), (2, 19996182), (3, 13330788), (4, 9998091), (6, 6665394), (9, 4443596), (12, 3332697), (17, 2352492), (18, 2221798), (34, 1176246), (36, 1110899), (51, 784164), (68, 588123), (101, 395964), (102, 392082), (153, 261388), (202, 197982), (204, 196041), (303, 131988), (306, 130694), (404, 98991), (606, 65994), (612, 65347), (647, 61812), (909, 43996), (1212, 32997), (1294, 30906), (1717, 23292), (1818, 21998), (1941, 20604), (2588, 15453), (3434, 11646), (3636, 10999), (3882, 10302), (5151, 7764), (5823, 6868)]