90486816

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{373}}^1$

素因数の和:431

約数の個数: 144

約数和(自身を含む): 287267904

約数和(自身を除く): 196781088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 361, 373, 399, 456, 532, 608, 672, 722, 746, 798, 912, 1064, 1083, 1119, 1444, 1492, 1596, 1824, 2128, 2166, 2238, 2527, 2611, 2888, 2984, 3192, 4256, 4332, 4476, 5054, 5222, 5776, 5968, 6384, 7087, 7581, 7833, 8664, 8952, 10108, 10444, 11552, 11936, 12768, 14174, 15162, 15666, 17328, 17904, 20216, 20888, 21261, 28348, 30324, 31332, 34656, 35808, 40432, 41776, 42522, 49609, 56696, 60648, 62664, 80864, 83552, 85044, 99218, 113392, 121296, 125328, 134653, 148827, 170088, 198436, 226784, 242592, 250656, 269306, 297654, 340176, 396872, 403959, 538612, 595308, 680352, 793744, 807918, 942571, 1077224, 1190616, 1587488, 1615836, 1885142, 2154448, 2381232, 2827713, 3231672, 3770284, 4308896, 4762464, 5655426, 6463344, 7540568, 11310852, 12926688, 15081136, 22621704, 30162272, 45243408, 90486816]

約数ペア:

[(1, 90486816), (2, 45243408), (3, 30162272), (4, 22621704), (6, 15081136), (7, 12926688), (8, 11310852), (12, 7540568), (14, 6463344), (16, 5655426), (19, 4762464), (21, 4308896), (24, 3770284), (28, 3231672), (32, 2827713), (38, 2381232), (42, 2154448), (48, 1885142), (56, 1615836), (57, 1587488), (76, 1190616), (84, 1077224), (96, 942571), (112, 807918), (114, 793744), (133, 680352), (152, 595308), (168, 538612), (224, 403959), (228, 396872), (266, 340176), (304, 297654), (336, 269306), (361, 250656), (373, 242592), (399, 226784), (456, 198436), (532, 170088), (608, 148827), (672, 134653), (722, 125328), (746, 121296), (798, 113392), (912, 99218), (1064, 85044), (1083, 83552), (1119, 80864), (1444, 62664), (1492, 60648), (1596, 56696), (1824, 49609), (2128, 42522), (2166, 41776), (2238, 40432), (2527, 35808), (2611, 34656), (2888, 31332), (2984, 30324), (3192, 28348), (4256, 21261), (4332, 20888), (4476, 20216), (5054, 17904), (5222, 17328), (5776, 15666), (5968, 15162), (6384, 14174), (7087, 12768), (7581, 11936), (7833, 11552), (8664, 10444), (8952, 10108)]