961522812

素因数分解:

$2^2\times 3^5\times {\mathrm{239}}^1\times {\mathrm{4139}}^1$

素因数の和:4397

約数の個数: 72

約数和(自身を含む): 2531692800

約数和(自身を除く): 1570169988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 239, 243, 324, 478, 486, 717, 956, 972, 1434, 2151, 2868, 4139, 4302, 6453, 8278, 8604, 12417, 12906, 16556, 19359, 24834, 25812, 37251, 38718, 49668, 58077, 74502, 77436, 111753, 116154, 149004, 223506, 232308, 335259, 447012, 670518, 989221, 1005777, 1341036, 1978442, 2011554, 2967663, 3956884, 4023108, 5935326, 8902989, 11870652, 17805978, 26708967, 35611956, 53417934, 80126901, 106835868, 160253802, 240380703, 320507604, 480761406, 961522812]

約数ペア:

[(1, 961522812), (2, 480761406), (3, 320507604), (4, 240380703), (6, 160253802), (9, 106835868), (12, 80126901), (18, 53417934), (27, 35611956), (36, 26708967), (54, 17805978), (81, 11870652), (108, 8902989), (162, 5935326), (239, 4023108), (243, 3956884), (324, 2967663), (478, 2011554), (486, 1978442), (717, 1341036), (956, 1005777), (972, 989221), (1434, 670518), (2151, 447012), (2868, 335259), (4139, 232308), (4302, 223506), (6453, 149004), (8278, 116154), (8604, 111753), (12417, 77436), (12906, 74502), (16556, 58077), (19359, 49668), (24834, 38718), (25812, 37251)]