71488296

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{90263}}^1$

素因数の和:90286

約数の個数: 48

約数和(自身を含む): 211217760

約数和(自身を除く): 139729464

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 90263, 180526, 270789, 361052, 541578, 722104, 812367, 992893, 1083156, 1624734, 1985786, 2166312, 2978679, 3249468, 3971572, 5957358, 6498936, 7943144, 8936037, 11914716, 17872074, 23829432, 35744148, 71488296]

約数ペア:

[(1, 71488296), (2, 35744148), (3, 23829432), (4, 17872074), (6, 11914716), (8, 8936037), (9, 7943144), (11, 6498936), (12, 5957358), (18, 3971572), (22, 3249468), (24, 2978679), (33, 2166312), (36, 1985786), (44, 1624734), (66, 1083156), (72, 992893), (88, 812367), (99, 722104), (132, 541578), (198, 361052), (264, 270789), (396, 180526), (792, 90263)]