81570048

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{15173}}^1$

素因数の和:15199

約数の個数: 72

約数和(自身を含む): 248125248

約数和(自身を除く): 166555200

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 15173, 30346, 45519, 60692, 91038, 106211, 121384, 182076, 212422, 242768, 318633, 364152, 424844, 485536, 637266, 728304, 849688, 971072, 1274532, 1456608, 1699376, 1942144, 2549064, 2913216, 3398752, 3884288, 5098128, 5826432, 6797504, 10196256, 11652864, 13595008, 20392512, 27190016, 40785024, 81570048]

約数ペア:

[(1, 81570048), (2, 40785024), (3, 27190016), (4, 20392512), (6, 13595008), (7, 11652864), (8, 10196256), (12, 6797504), (14, 5826432), (16, 5098128), (21, 3884288), (24, 3398752), (28, 2913216), (32, 2549064), (42, 1942144), (48, 1699376), (56, 1456608), (64, 1274532), (84, 971072), (96, 849688), (112, 728304), (128, 637266), (168, 485536), (192, 424844), (224, 364152), (256, 318633), (336, 242768), (384, 212422), (448, 182076), (672, 121384), (768, 106211), (896, 91038), (1344, 60692), (1792, 45519), (2688, 30346), (5376, 15173)]