172907424

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{4583}}^1$

素因数の和:4730

約数の個数: 72

約数和(自身を含む): 495567072

約数和(自身を除く): 322659648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 4192, 4583, 4716, 6288, 9166, 9432, 12576, 13749, 18332, 18864, 27498, 36664, 37728, 41247, 54996, 73328, 82494, 109992, 146656, 164988, 219984, 329976, 439968, 600373, 659952, 1200746, 1319904, 1801119, 2401492, 3602238, 4802984, 5403357, 7204476, 9605968, 10806714, 14408952, 19211936, 21613428, 28817904, 43226856, 57635808, 86453712, 172907424]

約数ペア:

[(1, 172907424), (2, 86453712), (3, 57635808), (4, 43226856), (6, 28817904), (8, 21613428), (9, 19211936), (12, 14408952), (16, 10806714), (18, 9605968), (24, 7204476), (32, 5403357), (36, 4802984), (48, 3602238), (72, 2401492), (96, 1801119), (131, 1319904), (144, 1200746), (262, 659952), (288, 600373), (393, 439968), (524, 329976), (786, 219984), (1048, 164988), (1179, 146656), (1572, 109992), (2096, 82494), (2358, 73328), (3144, 54996), (4192, 41247), (4583, 37728), (4716, 36664), (6288, 27498), (9166, 18864), (9432, 18332), (12576, 13749)]