72025408

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:264

約数の個数: 112

約数和(自身を含む): 179222400

約数和(自身を除く): 107196992

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 83, 91, 104, 112, 149, 166, 182, 208, 224, 298, 332, 364, 416, 448, 581, 596, 664, 728, 832, 1043, 1079, 1162, 1192, 1328, 1456, 1937, 2086, 2158, 2324, 2384, 2656, 2912, 3874, 4172, 4316, 4648, 4768, 5312, 5824, 7553, 7748, 8344, 8632, 9296, 9536, 12367, 13559, 15106, 15496, 16688, 17264, 18592, 24734, 27118, 30212, 30992, 33376, 34528, 37184, 49468, 54236, 60424, 61984, 66752, 69056, 86569, 98936, 108472, 120848, 123968, 160771, 173138, 197872, 216944, 241696, 321542, 346276, 395744, 433888, 483392, 643084, 692552, 791488, 867776, 1125397, 1286168, 1385104, 2250794, 2572336, 2770208, 4501588, 5144672, 5540416, 9003176, 10289344, 18006352, 36012704, 72025408]

約数ペア:

[(1, 72025408), (2, 36012704), (4, 18006352), (7, 10289344), (8, 9003176), (13, 5540416), (14, 5144672), (16, 4501588), (26, 2770208), (28, 2572336), (32, 2250794), (52, 1385104), (56, 1286168), (64, 1125397), (83, 867776), (91, 791488), (104, 692552), (112, 643084), (149, 483392), (166, 433888), (182, 395744), (208, 346276), (224, 321542), (298, 241696), (332, 216944), (364, 197872), (416, 173138), (448, 160771), (581, 123968), (596, 120848), (664, 108472), (728, 98936), (832, 86569), (1043, 69056), (1079, 66752), (1162, 61984), (1192, 60424), (1328, 54236), (1456, 49468), (1937, 37184), (2086, 34528), (2158, 33376), (2324, 30992), (2384, 30212), (2656, 27118), (2912, 24734), (3874, 18592), (4172, 17264), (4316, 16688), (4648, 15496), (4768, 15106), (5312, 13559), (5824, 12367), (7553, 9536), (7748, 9296), (8344, 8632)]