70671456

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:313

約数の個数: 144

約数和(自身を含む): 215115264

約数和(自身を除く): 144443808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 47, 48, 69, 72, 92, 94, 96, 138, 141, 144, 184, 188, 207, 227, 276, 282, 288, 368, 376, 414, 423, 454, 552, 564, 681, 736, 752, 828, 846, 908, 1081, 1104, 1128, 1362, 1504, 1656, 1692, 1816, 2043, 2162, 2208, 2256, 2724, 3243, 3312, 3384, 3632, 4086, 4324, 4512, 5221, 5448, 6486, 6624, 6768, 7264, 8172, 8648, 9729, 10442, 10669, 10896, 12972, 13536, 15663, 16344, 17296, 19458, 20884, 21338, 21792, 25944, 31326, 32007, 32688, 34592, 38916, 41768, 42676, 46989, 51888, 62652, 64014, 65376, 77832, 83536, 85352, 93978, 96021, 103776, 125304, 128028, 155664, 167072, 170704, 187956, 192042, 245387, 250608, 256056, 311328, 341408, 375912, 384084, 490774, 501216, 512112, 736161, 751824, 768168, 981548, 1024224, 1472322, 1503648, 1536336, 1963096, 2208483, 2944644, 3072672, 3926192, 4416966, 5889288, 7852384, 8833932, 11778576, 17667864, 23557152, 35335728, 70671456]

約数ペア:

[(1, 70671456), (2, 35335728), (3, 23557152), (4, 17667864), (6, 11778576), (8, 8833932), (9, 7852384), (12, 5889288), (16, 4416966), (18, 3926192), (23, 3072672), (24, 2944644), (32, 2208483), (36, 1963096), (46, 1536336), (47, 1503648), (48, 1472322), (69, 1024224), (72, 981548), (92, 768168), (94, 751824), (96, 736161), (138, 512112), (141, 501216), (144, 490774), (184, 384084), (188, 375912), (207, 341408), (227, 311328), (276, 256056), (282, 250608), (288, 245387), (368, 192042), (376, 187956), (414, 170704), (423, 167072), (454, 155664), (552, 128028), (564, 125304), (681, 103776), (736, 96021), (752, 93978), (828, 85352), (846, 83536), (908, 77832), (1081, 65376), (1104, 64014), (1128, 62652), (1362, 51888), (1504, 46989), (1656, 42676), (1692, 41768), (1816, 38916), (2043, 34592), (2162, 32688), (2208, 32007), (2256, 31326), (2724, 25944), (3243, 21792), (3312, 21338), (3384, 20884), (3632, 19458), (4086, 17296), (4324, 16344), (4512, 15663), (5221, 13536), (5448, 12972), (6486, 10896), (6624, 10669), (6768, 10442), (7264, 9729), (8172, 8648)]