66798576

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2099}}^1$

素因数の和:2143

約数の個数: 120

約数和(自身を含む): 213267600

約数和(自身を除く): 146469024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1768, 1872, 1989, 2099, 2448, 2652, 3536, 3978, 4198, 5304, 6297, 7956, 8396, 10608, 12594, 15912, 16792, 18891, 25188, 27287, 31824, 33584, 35683, 37782, 50376, 54574, 71366, 75564, 81861, 100752, 107049, 109148, 142732, 151128, 163722, 214098, 218296, 245583, 285464, 302256, 321147, 327444, 428196, 436592, 463879, 491166, 570928, 642294, 654888, 856392, 927758, 982332, 1284588, 1309776, 1391637, 1712784, 1855516, 1964664, 2569176, 2783274, 3711032, 3929328, 4174911, 5138352, 5566548, 7422064, 8349822, 11133096, 16699644, 22266192, 33399288, 66798576]

約数ペア:

[(1, 66798576), (2, 33399288), (3, 22266192), (4, 16699644), (6, 11133096), (8, 8349822), (9, 7422064), (12, 5566548), (13, 5138352), (16, 4174911), (17, 3929328), (18, 3711032), (24, 2783274), (26, 2569176), (34, 1964664), (36, 1855516), (39, 1712784), (48, 1391637), (51, 1309776), (52, 1284588), (68, 982332), (72, 927758), (78, 856392), (102, 654888), (104, 642294), (117, 570928), (136, 491166), (144, 463879), (153, 436592), (156, 428196), (204, 327444), (208, 321147), (221, 302256), (234, 285464), (272, 245583), (306, 218296), (312, 214098), (408, 163722), (442, 151128), (468, 142732), (612, 109148), (624, 107049), (663, 100752), (816, 81861), (884, 75564), (936, 71366), (1224, 54574), (1326, 50376), (1768, 37782), (1872, 35683), (1989, 33584), (2099, 31824), (2448, 27287), (2652, 25188), (3536, 18891), (3978, 16792), (4198, 15912), (5304, 12594), (6297, 10608), (7956, 8396)]