81358632

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{36451}}^1$

素因数の和:36494

約数の個数: 48

約数和(自身を含む): 227460480

約数和(自身を除く): 146101848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 36451, 72902, 109353, 145804, 218706, 291608, 328059, 437412, 656118, 874824, 1129981, 1312236, 2259962, 2624472, 3389943, 4519924, 6779886, 9039848, 10169829, 13559772, 20339658, 27119544, 40679316, 81358632]

約数ペア:

[(1, 81358632), (2, 40679316), (3, 27119544), (4, 20339658), (6, 13559772), (8, 10169829), (9, 9039848), (12, 6779886), (18, 4519924), (24, 3389943), (31, 2624472), (36, 2259962), (62, 1312236), (72, 1129981), (93, 874824), (124, 656118), (186, 437412), (248, 328059), (279, 291608), (372, 218706), (558, 145804), (744, 109353), (1116, 72902), (2232, 36451)]