64363488

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^2$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 206156160

約数和(自身を除く): 141792672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 71, 76, 84, 96, 112, 114, 133, 142, 152, 168, 213, 224, 228, 266, 284, 304, 336, 399, 426, 456, 497, 532, 568, 608, 672, 798, 852, 912, 994, 1064, 1136, 1349, 1491, 1596, 1704, 1824, 1988, 2128, 2272, 2698, 2982, 3192, 3408, 3976, 4047, 4256, 5041, 5396, 5964, 6384, 6816, 7952, 8094, 9443, 10082, 10792, 11928, 12768, 15123, 15904, 16188, 18886, 20164, 21584, 23856, 28329, 30246, 32376, 35287, 37772, 40328, 43168, 47712, 56658, 60492, 64752, 70574, 75544, 80656, 95779, 105861, 113316, 120984, 129504, 141148, 151088, 161312, 191558, 211722, 226632, 241968, 282296, 287337, 302176, 383116, 423444, 453264, 483936, 564592, 574674, 670453, 766232, 846888, 906528, 1129184, 1149348, 1340906, 1532464, 1693776, 2011359, 2298696, 2681812, 3064928, 3387552, 4022718, 4597392, 5363624, 8045436, 9194784, 10727248, 16090872, 21454496, 32181744, 64363488]

約数ペア:

[(1, 64363488), (2, 32181744), (3, 21454496), (4, 16090872), (6, 10727248), (7, 9194784), (8, 8045436), (12, 5363624), (14, 4597392), (16, 4022718), (19, 3387552), (21, 3064928), (24, 2681812), (28, 2298696), (32, 2011359), (38, 1693776), (42, 1532464), (48, 1340906), (56, 1149348), (57, 1129184), (71, 906528), (76, 846888), (84, 766232), (96, 670453), (112, 574674), (114, 564592), (133, 483936), (142, 453264), (152, 423444), (168, 383116), (213, 302176), (224, 287337), (228, 282296), (266, 241968), (284, 226632), (304, 211722), (336, 191558), (399, 161312), (426, 151088), (456, 141148), (497, 129504), (532, 120984), (568, 113316), (608, 105861), (672, 95779), (798, 80656), (852, 75544), (912, 70574), (994, 64752), (1064, 60492), (1136, 56658), (1349, 47712), (1491, 43168), (1596, 40328), (1704, 37772), (1824, 35287), (1988, 32376), (2128, 30246), (2272, 28329), (2698, 23856), (2982, 21584), (3192, 20164), (3408, 18886), (3976, 16188), (4047, 15904), (4256, 15123), (5041, 12768), (5396, 11928), (5964, 10792), (6384, 10082), (6816, 9443), (7952, 8094)]