81785352

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{28163}}^1$

素因数の和:28194

約数の個数: 48

約数和(自身を含む): 224748720

約数和(自身を除く): 142963368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 28163, 56326, 84489, 112652, 168978, 225304, 309793, 337956, 619586, 675912, 929379, 1239172, 1858758, 2478344, 3407723, 3717516, 6815446, 7435032, 10223169, 13630892, 20446338, 27261784, 40892676, 81785352]

約数ペア:

[(1, 81785352), (2, 40892676), (3, 27261784), (4, 20446338), (6, 13630892), (8, 10223169), (11, 7435032), (12, 6815446), (22, 3717516), (24, 3407723), (33, 2478344), (44, 1858758), (66, 1239172), (88, 929379), (121, 675912), (132, 619586), (242, 337956), (264, 309793), (363, 225304), (484, 168978), (726, 112652), (968, 84489), (1452, 56326), (2904, 28163)]