67196616

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 190080000

約数和(自身を除く): 122883384

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 43, 46, 57, 69, 76, 86, 92, 114, 129, 138, 149, 152, 172, 184, 228, 258, 276, 298, 344, 437, 447, 456, 516, 552, 596, 817, 874, 894, 989, 1032, 1192, 1311, 1634, 1748, 1788, 1978, 2451, 2622, 2831, 2967, 3268, 3427, 3496, 3576, 3956, 4902, 5244, 5662, 5934, 6407, 6536, 6854, 7912, 8493, 9804, 10281, 10488, 11324, 11868, 12814, 13708, 16986, 18791, 19221, 19608, 20562, 22648, 23736, 25628, 27416, 33972, 37582, 38442, 41124, 51256, 56373, 65113, 67944, 75164, 76884, 82248, 112746, 121733, 130226, 147361, 150328, 153768, 195339, 225492, 243466, 260452, 294722, 365199, 390678, 442083, 450984, 486932, 520904, 589444, 730398, 781356, 884166, 973864, 1178888, 1460796, 1562712, 1768332, 2799859, 2921592, 3536664, 5599718, 8399577, 11199436, 16799154, 22398872, 33598308, 67196616]

約数ペア:

[(1, 67196616), (2, 33598308), (3, 22398872), (4, 16799154), (6, 11199436), (8, 8399577), (12, 5599718), (19, 3536664), (23, 2921592), (24, 2799859), (38, 1768332), (43, 1562712), (46, 1460796), (57, 1178888), (69, 973864), (76, 884166), (86, 781356), (92, 730398), (114, 589444), (129, 520904), (138, 486932), (149, 450984), (152, 442083), (172, 390678), (184, 365199), (228, 294722), (258, 260452), (276, 243466), (298, 225492), (344, 195339), (437, 153768), (447, 150328), (456, 147361), (516, 130226), (552, 121733), (596, 112746), (817, 82248), (874, 76884), (894, 75164), (989, 67944), (1032, 65113), (1192, 56373), (1311, 51256), (1634, 41124), (1748, 38442), (1788, 37582), (1978, 33972), (2451, 27416), (2622, 25628), (2831, 23736), (2967, 22648), (3268, 20562), (3427, 19608), (3496, 19221), (3576, 18791), (3956, 16986), (4902, 13708), (5244, 12814), (5662, 11868), (5934, 11324), (6407, 10488), (6536, 10281), (6854, 9804), (7912, 8493)]