81142848

素因数分解:

$2^6\times 3^2\times {\mathrm{179}}^1\times {\mathrm{787}}^1$

素因数の和:984

約数の個数: 84

約数和(自身を含む): 234177840

約数和(自身を除く): 153034992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 179, 192, 288, 358, 537, 576, 716, 787, 1074, 1432, 1574, 1611, 2148, 2361, 2864, 3148, 3222, 4296, 4722, 5728, 6296, 6444, 7083, 8592, 9444, 11456, 12592, 12888, 14166, 17184, 18888, 25184, 25776, 28332, 34368, 37776, 50368, 51552, 56664, 75552, 103104, 113328, 140873, 151104, 226656, 281746, 422619, 453312, 563492, 845238, 1126984, 1267857, 1690476, 2253968, 2535714, 3380952, 4507936, 5071428, 6761904, 9015872, 10142856, 13523808, 20285712, 27047616, 40571424, 81142848]

約数ペア:

[(1, 81142848), (2, 40571424), (3, 27047616), (4, 20285712), (6, 13523808), (8, 10142856), (9, 9015872), (12, 6761904), (16, 5071428), (18, 4507936), (24, 3380952), (32, 2535714), (36, 2253968), (48, 1690476), (64, 1267857), (72, 1126984), (96, 845238), (144, 563492), (179, 453312), (192, 422619), (288, 281746), (358, 226656), (537, 151104), (576, 140873), (716, 113328), (787, 103104), (1074, 75552), (1432, 56664), (1574, 51552), (1611, 50368), (2148, 37776), (2361, 34368), (2864, 28332), (3148, 25776), (3222, 25184), (4296, 18888), (4722, 17184), (5728, 14166), (6296, 12888), (6444, 12592), (7083, 11456), (8592, 9444)]