81648144

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{33353}}^1$

素因数の和:33384

約数の個数: 60

約数和(自身を含む): 241949916

約数和(自身を除く): 160301772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 33353, 66706, 100059, 133412, 200118, 266824, 300177, 400236, 533648, 567001, 600354, 800472, 1134002, 1200708, 1600944, 1701003, 2268004, 2401416, 3402006, 4536008, 4802832, 5103009, 6804012, 9072016, 10206018, 13608024, 20412036, 27216048, 40824072, 81648144]

約数ペア:

[(1, 81648144), (2, 40824072), (3, 27216048), (4, 20412036), (6, 13608024), (8, 10206018), (9, 9072016), (12, 6804012), (16, 5103009), (17, 4802832), (18, 4536008), (24, 3402006), (34, 2401416), (36, 2268004), (48, 1701003), (51, 1600944), (68, 1200708), (72, 1134002), (102, 800472), (136, 600354), (144, 567001), (153, 533648), (204, 400236), (272, 300177), (306, 266824), (408, 200118), (612, 133412), (816, 100059), (1224, 66706), (2448, 33353)]