90871056

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{7603}}^1$

素因数の和:7700

約数の個数: 60

約数和(自身を含む): 257410608

約数和(自身を除く): 166539552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 249, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2988, 3984, 5976, 7603, 11952, 15206, 22809, 30412, 45618, 60824, 68427, 91236, 121648, 136854, 182472, 273708, 364944, 547416, 631049, 1094832, 1262098, 1893147, 2524196, 3786294, 5048392, 5679441, 7572588, 10096784, 11358882, 15145176, 22717764, 30290352, 45435528, 90871056]

約数ペア:

[(1, 90871056), (2, 45435528), (3, 30290352), (4, 22717764), (6, 15145176), (8, 11358882), (9, 10096784), (12, 7572588), (16, 5679441), (18, 5048392), (24, 3786294), (36, 2524196), (48, 1893147), (72, 1262098), (83, 1094832), (144, 631049), (166, 547416), (249, 364944), (332, 273708), (498, 182472), (664, 136854), (747, 121648), (996, 91236), (1328, 68427), (1494, 60824), (1992, 45618), (2988, 30412), (3984, 22809), (5976, 15206), (7603, 11952)]