81101232

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{5167}}^1$

素因数の和:5290

約数の個数: 60

約数和(自身を含む): 229097440

約数和(自身を除く): 147996208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3924, 5167, 5232, 7848, 10334, 15501, 15696, 20668, 31002, 41336, 46503, 62004, 82672, 93006, 124008, 186012, 248016, 372024, 563203, 744048, 1126406, 1689609, 2252812, 3379218, 4505624, 5068827, 6758436, 9011248, 10137654, 13516872, 20275308, 27033744, 40550616, 81101232]

約数ペア:

[(1, 81101232), (2, 40550616), (3, 27033744), (4, 20275308), (6, 13516872), (8, 10137654), (9, 9011248), (12, 6758436), (16, 5068827), (18, 4505624), (24, 3379218), (36, 2252812), (48, 1689609), (72, 1126406), (109, 744048), (144, 563203), (218, 372024), (327, 248016), (436, 186012), (654, 124008), (872, 93006), (981, 82672), (1308, 62004), (1744, 46503), (1962, 41336), (2616, 31002), (3924, 20668), (5167, 15696), (5232, 15501), (7848, 10334)]