81394776

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{66499}}^1$

素因数の和:66528

約数の個数: 48

約数和(自身を含む): 233415000

約数和(自身を除く): 152020224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 66499, 132998, 199497, 265996, 398994, 531992, 598491, 797988, 1130483, 1196982, 1595976, 2260966, 2393964, 3391449, 4521932, 4787928, 6782898, 9043864, 10174347, 13565796, 20348694, 27131592, 40697388, 81394776]

約数ペア:

[(1, 81394776), (2, 40697388), (3, 27131592), (4, 20348694), (6, 13565796), (8, 10174347), (9, 9043864), (12, 6782898), (17, 4787928), (18, 4521932), (24, 3391449), (34, 2393964), (36, 2260966), (51, 1595976), (68, 1196982), (72, 1130483), (102, 797988), (136, 598491), (153, 531992), (204, 398994), (306, 265996), (408, 199497), (612, 132998), (1224, 66499)]