42872256

素因数分解:

$2^6\times 3^2\times 7^4\times {\mathrm{31}}^1$

素因数の和:77

約数の個数: 210

約数和(自身を含む): 147982432

約数和(自身を除く): 105110176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 64, 72, 84, 93, 96, 98, 112, 124, 126, 144, 147, 168, 186, 192, 196, 217, 224, 248, 252, 279, 288, 294, 336, 343, 372, 392, 434, 441, 448, 496, 504, 558, 576, 588, 651, 672, 686, 744, 784, 868, 882, 992, 1008, 1029, 1116, 1176, 1302, 1344, 1372, 1488, 1519, 1568, 1736, 1764, 1953, 1984, 2016, 2058, 2232, 2352, 2401, 2604, 2744, 2976, 3038, 3087, 3136, 3472, 3528, 3906, 4032, 4116, 4464, 4557, 4704, 4802, 5208, 5488, 5952, 6076, 6174, 6944, 7056, 7203, 7812, 8232, 8928, 9114, 9408, 9604, 10416, 10633, 10976, 12152, 12348, 13671, 13888, 14112, 14406, 15624, 16464, 17856, 18228, 19208, 20832, 21266, 21609, 21952, 24304, 24696, 27342, 28224, 28812, 31248, 31899, 32928, 36456, 38416, 41664, 42532, 43218, 48608, 49392, 54684, 57624, 62496, 63798, 65856, 72912, 74431, 76832, 85064, 86436, 95697, 97216, 98784, 109368, 115248, 124992, 127596, 145824, 148862, 153664, 170128, 172872, 191394, 197568, 218736, 223293, 230496, 255192, 291648, 297724, 340256, 345744, 382788, 437472, 446586, 460992, 510384, 595448, 669879, 680512, 691488, 765576, 874944, 893172, 1020768, 1190896, 1339758, 1382976, 1531152, 1786344, 2041536, 2381792, 2679516, 3062304, 3572688, 4763584, 5359032, 6124608, 7145376, 10718064, 14290752, 21436128, 42872256]

約数ペア:

[(1, 42872256), (2, 21436128), (3, 14290752), (4, 10718064), (6, 7145376), (7, 6124608), (8, 5359032), (9, 4763584), (12, 3572688), (14, 3062304), (16, 2679516), (18, 2381792), (21, 2041536), (24, 1786344), (28, 1531152), (31, 1382976), (32, 1339758), (36, 1190896), (42, 1020768), (48, 893172), (49, 874944), (56, 765576), (62, 691488), (63, 680512), (64, 669879), (72, 595448), (84, 510384), (93, 460992), (96, 446586), (98, 437472), (112, 382788), (124, 345744), (126, 340256), (144, 297724), (147, 291648), (168, 255192), (186, 230496), (192, 223293), (196, 218736), (217, 197568), (224, 191394), (248, 172872), (252, 170128), (279, 153664), (288, 148862), (294, 145824), (336, 127596), (343, 124992), (372, 115248), (392, 109368), (434, 98784), (441, 97216), (448, 95697), (496, 86436), (504, 85064), (558, 76832), (576, 74431), (588, 72912), (651, 65856), (672, 63798), (686, 62496), (744, 57624), (784, 54684), (868, 49392), (882, 48608), (992, 43218), (1008, 42532), (1029, 41664), (1116, 38416), (1176, 36456), (1302, 32928), (1344, 31899), (1372, 31248), (1488, 28812), (1519, 28224), (1568, 27342), (1736, 24696), (1764, 24304), (1953, 21952), (1984, 21609), (2016, 21266), (2058, 20832), (2232, 19208), (2352, 18228), (2401, 17856), (2604, 16464), (2744, 15624), (2976, 14406), (3038, 14112), (3087, 13888), (3136, 13671), (3472, 12348), (3528, 12152), (3906, 10976), (4032, 10633), (4116, 10416), (4464, 9604), (4557, 9408), (4704, 9114), (4802, 8928), (5208, 8232), (5488, 7812), (5952, 7203), (6076, 7056), (6174, 6944)]