76783872

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 228110400

約数和(自身を除く): 151326528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 61, 64, 66, 88, 96, 122, 128, 132, 149, 176, 183, 192, 244, 256, 264, 298, 352, 366, 384, 447, 488, 528, 596, 671, 704, 732, 768, 894, 976, 1056, 1192, 1342, 1408, 1464, 1639, 1788, 1952, 2013, 2112, 2384, 2684, 2816, 2928, 3278, 3576, 3904, 4026, 4224, 4768, 4917, 5368, 5856, 6556, 7152, 7808, 8052, 8448, 9089, 9536, 9834, 10736, 11712, 13112, 14304, 15616, 16104, 18178, 19072, 19668, 21472, 23424, 26224, 27267, 28608, 32208, 36356, 38144, 39336, 42944, 46848, 52448, 54534, 57216, 64416, 72712, 78672, 85888, 99979, 104896, 109068, 114432, 128832, 145424, 157344, 171776, 199958, 209792, 218136, 257664, 290848, 299937, 314688, 399916, 419584, 436272, 515328, 581696, 599874, 629376, 799832, 872544, 1163392, 1199748, 1258752, 1599664, 1745088, 2326784, 2399496, 3199328, 3490176, 4798992, 6398656, 6980352, 9597984, 12797312, 19195968, 25594624, 38391936, 76783872]

約数ペア:

[(1, 76783872), (2, 38391936), (3, 25594624), (4, 19195968), (6, 12797312), (8, 9597984), (11, 6980352), (12, 6398656), (16, 4798992), (22, 3490176), (24, 3199328), (32, 2399496), (33, 2326784), (44, 1745088), (48, 1599664), (61, 1258752), (64, 1199748), (66, 1163392), (88, 872544), (96, 799832), (122, 629376), (128, 599874), (132, 581696), (149, 515328), (176, 436272), (183, 419584), (192, 399916), (244, 314688), (256, 299937), (264, 290848), (298, 257664), (352, 218136), (366, 209792), (384, 199958), (447, 171776), (488, 157344), (528, 145424), (596, 128832), (671, 114432), (704, 109068), (732, 104896), (768, 99979), (894, 85888), (976, 78672), (1056, 72712), (1192, 64416), (1342, 57216), (1408, 54534), (1464, 52448), (1639, 46848), (1788, 42944), (1952, 39336), (2013, 38144), (2112, 36356), (2384, 32208), (2684, 28608), (2816, 27267), (2928, 26224), (3278, 23424), (3576, 21472), (3904, 19668), (4026, 19072), (4224, 18178), (4768, 16104), (4917, 15616), (5368, 14304), (5856, 13112), (6556, 11712), (7152, 10736), (7808, 9834), (8052, 9536), (8448, 9089)]