69278328

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{1697}}^1$

素因数の和:1728

約数の個数: 112

約数和(自身を含む): 222709680

約数和(自身を除く): 153431352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 729, 756, 972, 1134, 1458, 1512, 1697, 1701, 1944, 2268, 2916, 3394, 3402, 4536, 5091, 5103, 5832, 6788, 6804, 10182, 10206, 11879, 13576, 13608, 15273, 20364, 20412, 23758, 30546, 35637, 40728, 40824, 45819, 47516, 61092, 71274, 91638, 95032, 106911, 122184, 137457, 142548, 183276, 213822, 274914, 285096, 320733, 366552, 412371, 427644, 549828, 641466, 824742, 855288, 962199, 1099656, 1237113, 1282932, 1649484, 1924398, 2474226, 2565864, 2886597, 3298968, 3848796, 4948452, 5773194, 7697592, 8659791, 9896904, 11546388, 17319582, 23092776, 34639164, 69278328]

約数ペア:

[(1, 69278328), (2, 34639164), (3, 23092776), (4, 17319582), (6, 11546388), (7, 9896904), (8, 8659791), (9, 7697592), (12, 5773194), (14, 4948452), (18, 3848796), (21, 3298968), (24, 2886597), (27, 2565864), (28, 2474226), (36, 1924398), (42, 1649484), (54, 1282932), (56, 1237113), (63, 1099656), (72, 962199), (81, 855288), (84, 824742), (108, 641466), (126, 549828), (162, 427644), (168, 412371), (189, 366552), (216, 320733), (243, 285096), (252, 274914), (324, 213822), (378, 183276), (486, 142548), (504, 137457), (567, 122184), (648, 106911), (729, 95032), (756, 91638), (972, 71274), (1134, 61092), (1458, 47516), (1512, 45819), (1697, 40824), (1701, 40728), (1944, 35637), (2268, 30546), (2916, 23758), (3394, 20412), (3402, 20364), (4536, 15273), (5091, 13608), (5103, 13576), (5832, 11879), (6788, 10206), (6804, 10182)]