73079776

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:277

約数の個数: 144

約数和(自身を含む): 193052160

約数和(自身を除く): 119972384

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 49, 56, 76, 77, 88, 98, 112, 133, 152, 154, 176, 196, 209, 223, 224, 266, 304, 308, 352, 392, 418, 446, 532, 539, 608, 616, 784, 836, 892, 931, 1064, 1078, 1232, 1463, 1561, 1568, 1672, 1784, 1862, 2128, 2156, 2453, 2464, 2926, 3122, 3344, 3568, 3724, 4237, 4256, 4312, 4906, 5852, 6244, 6688, 7136, 7448, 8474, 8624, 9812, 10241, 10927, 11704, 12488, 14896, 16948, 17171, 17248, 19624, 20482, 21854, 23408, 24976, 29659, 29792, 33896, 34342, 39248, 40964, 43708, 46607, 46816, 49952, 59318, 67792, 68684, 78496, 81928, 87416, 93214, 118636, 120197, 135584, 137368, 163856, 174832, 186428, 207613, 237272, 240394, 274736, 326249, 327712, 349664, 372856, 415226, 474544, 480788, 549472, 652498, 745712, 830452, 949088, 961576, 1304996, 1491424, 1660904, 1923152, 2283743, 2609992, 3321808, 3846304, 4567486, 5219984, 6643616, 9134972, 10439968, 18269944, 36539888, 73079776]

約数ペア:

[(1, 73079776), (2, 36539888), (4, 18269944), (7, 10439968), (8, 9134972), (11, 6643616), (14, 5219984), (16, 4567486), (19, 3846304), (22, 3321808), (28, 2609992), (32, 2283743), (38, 1923152), (44, 1660904), (49, 1491424), (56, 1304996), (76, 961576), (77, 949088), (88, 830452), (98, 745712), (112, 652498), (133, 549472), (152, 480788), (154, 474544), (176, 415226), (196, 372856), (209, 349664), (223, 327712), (224, 326249), (266, 274736), (304, 240394), (308, 237272), (352, 207613), (392, 186428), (418, 174832), (446, 163856), (532, 137368), (539, 135584), (608, 120197), (616, 118636), (784, 93214), (836, 87416), (892, 81928), (931, 78496), (1064, 68684), (1078, 67792), (1232, 59318), (1463, 49952), (1561, 46816), (1568, 46607), (1672, 43708), (1784, 40964), (1862, 39248), (2128, 34342), (2156, 33896), (2453, 29792), (2464, 29659), (2926, 24976), (3122, 23408), (3344, 21854), (3568, 20482), (3724, 19624), (4237, 17248), (4256, 17171), (4312, 16948), (4906, 14896), (5852, 12488), (6244, 11704), (6688, 10927), (7136, 10241), (7448, 9812), (8474, 8624)]