139896072

素因数分解:

$2^3\times 3^5\times {\mathrm{71963}}^1$

素因数の和:71984

約数の個数: 48

約数和(自身を含む): 392923440

約数和(自身を除く): 253027368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 71963, 143926, 215889, 287852, 431778, 575704, 647667, 863556, 1295334, 1727112, 1943001, 2590668, 3886002, 5181336, 5829003, 7772004, 11658006, 15544008, 17487009, 23316012, 34974018, 46632024, 69948036, 139896072]

約数ペア:

[(1, 139896072), (2, 69948036), (3, 46632024), (4, 34974018), (6, 23316012), (8, 17487009), (9, 15544008), (12, 11658006), (18, 7772004), (24, 5829003), (27, 5181336), (36, 3886002), (54, 2590668), (72, 1943001), (81, 1727112), (108, 1295334), (162, 863556), (216, 647667), (243, 575704), (324, 431778), (486, 287852), (648, 215889), (972, 143926), (1944, 71963)]