85138272

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{12853}}^1$

素因数の和:12892

約数の個数: 72

約数和(自身を含む): 252658224

約数和(自身を除く): 167519952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 12853, 25706, 38559, 51412, 77118, 102824, 115677, 154236, 205648, 231354, 295619, 308472, 411296, 462708, 591238, 616944, 886857, 925416, 1182476, 1233888, 1773714, 1850832, 2364952, 2660571, 3547428, 3701664, 4729904, 5321142, 7094856, 9459808, 10642284, 14189712, 21284568, 28379424, 42569136, 85138272]

約数ペア:

[(1, 85138272), (2, 42569136), (3, 28379424), (4, 21284568), (6, 14189712), (8, 10642284), (9, 9459808), (12, 7094856), (16, 5321142), (18, 4729904), (23, 3701664), (24, 3547428), (32, 2660571), (36, 2364952), (46, 1850832), (48, 1773714), (69, 1233888), (72, 1182476), (92, 925416), (96, 886857), (138, 616944), (144, 591238), (184, 462708), (207, 411296), (276, 308472), (288, 295619), (368, 231354), (414, 205648), (552, 154236), (736, 115677), (828, 102824), (1104, 77118), (1656, 51412), (2208, 38559), (3312, 25706), (6624, 12853)]