64512828

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 178080000

約数和(自身を除く): 113567172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 149, 171, 211, 228, 298, 342, 422, 447, 513, 596, 633, 684, 844, 894, 1026, 1266, 1341, 1788, 1899, 2052, 2532, 2682, 2831, 3798, 4009, 4023, 5364, 5662, 5697, 7596, 8018, 8046, 8493, 11324, 11394, 12027, 16036, 16092, 16986, 22788, 24054, 25479, 31439, 33972, 36081, 48108, 50958, 62878, 72162, 76437, 94317, 101916, 108243, 125756, 144324, 152874, 188634, 216486, 282951, 305748, 377268, 432972, 565902, 597341, 848853, 1131804, 1194682, 1697706, 1792023, 2389364, 3395412, 3584046, 5376069, 7168092, 10752138, 16128207, 21504276, 32256414, 64512828]

約数ペア:

[(1, 64512828), (2, 32256414), (3, 21504276), (4, 16128207), (6, 10752138), (9, 7168092), (12, 5376069), (18, 3584046), (19, 3395412), (27, 2389364), (36, 1792023), (38, 1697706), (54, 1194682), (57, 1131804), (76, 848853), (108, 597341), (114, 565902), (149, 432972), (171, 377268), (211, 305748), (228, 282951), (298, 216486), (342, 188634), (422, 152874), (447, 144324), (513, 125756), (596, 108243), (633, 101916), (684, 94317), (844, 76437), (894, 72162), (1026, 62878), (1266, 50958), (1341, 48108), (1788, 36081), (1899, 33972), (2052, 31439), (2532, 25479), (2682, 24054), (2831, 22788), (3798, 16986), (4009, 16092), (4023, 16036), (5364, 12027), (5662, 11394), (5697, 11324), (7596, 8493), (8018, 8046)]