85416296

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:183

約数の個数: 128

約数和(自身を含む): 209018880

約数和(自身を除く): 123602584

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 46, 47, 56, 68, 83, 92, 94, 119, 136, 161, 166, 184, 188, 238, 322, 329, 332, 376, 391, 476, 581, 644, 658, 664, 782, 799, 952, 1081, 1162, 1288, 1316, 1411, 1564, 1598, 1909, 2162, 2324, 2632, 2737, 2822, 3128, 3196, 3818, 3901, 4324, 4648, 5474, 5593, 5644, 6392, 7567, 7636, 7802, 8648, 9877, 10948, 11186, 11288, 13363, 15134, 15272, 15604, 18377, 19754, 21896, 22372, 26726, 27307, 30268, 31208, 32453, 36754, 39508, 44744, 53452, 54614, 60536, 64906, 66317, 73508, 79016, 89723, 106904, 109228, 128639, 129812, 132634, 147016, 179446, 218456, 227171, 257278, 259624, 265268, 358892, 454342, 464219, 514556, 530536, 628061, 717784, 908684, 928438, 1029112, 1256122, 1525291, 1817368, 1856876, 2512244, 3050582, 3713752, 5024488, 6101164, 10677037, 12202328, 21354074, 42708148, 85416296]

約数ペア:

[(1, 85416296), (2, 42708148), (4, 21354074), (7, 12202328), (8, 10677037), (14, 6101164), (17, 5024488), (23, 3713752), (28, 3050582), (34, 2512244), (46, 1856876), (47, 1817368), (56, 1525291), (68, 1256122), (83, 1029112), (92, 928438), (94, 908684), (119, 717784), (136, 628061), (161, 530536), (166, 514556), (184, 464219), (188, 454342), (238, 358892), (322, 265268), (329, 259624), (332, 257278), (376, 227171), (391, 218456), (476, 179446), (581, 147016), (644, 132634), (658, 129812), (664, 128639), (782, 109228), (799, 106904), (952, 89723), (1081, 79016), (1162, 73508), (1288, 66317), (1316, 64906), (1411, 60536), (1564, 54614), (1598, 53452), (1909, 44744), (2162, 39508), (2324, 36754), (2632, 32453), (2737, 31208), (2822, 30268), (3128, 27307), (3196, 26726), (3818, 22372), (3901, 21896), (4324, 19754), (4648, 18377), (5474, 15604), (5593, 15272), (5644, 15134), (6392, 13363), (7567, 11288), (7636, 11186), (7802, 10948), (8648, 9877)]