7145376

素因数分解:

$2^5\times 3^1\times 7^4\times {\mathrm{31}}^1$

素因数の和:72

約数の個数: 120

約数和(自身を含む): 22587264

約数和(自身を除く): 15441888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 84, 93, 96, 98, 112, 124, 147, 168, 186, 196, 217, 224, 248, 294, 336, 343, 372, 392, 434, 496, 588, 651, 672, 686, 744, 784, 868, 992, 1029, 1176, 1302, 1372, 1488, 1519, 1568, 1736, 2058, 2352, 2401, 2604, 2744, 2976, 3038, 3472, 4116, 4557, 4704, 4802, 5208, 5488, 6076, 6944, 7203, 8232, 9114, 9604, 10416, 10633, 10976, 12152, 14406, 16464, 18228, 19208, 20832, 21266, 24304, 28812, 31899, 32928, 36456, 38416, 42532, 48608, 57624, 63798, 72912, 74431, 76832, 85064, 115248, 127596, 145824, 148862, 170128, 223293, 230496, 255192, 297724, 340256, 446586, 510384, 595448, 893172, 1020768, 1190896, 1786344, 2381792, 3572688, 7145376]

約数ペア:

[(1, 7145376), (2, 3572688), (3, 2381792), (4, 1786344), (6, 1190896), (7, 1020768), (8, 893172), (12, 595448), (14, 510384), (16, 446586), (21, 340256), (24, 297724), (28, 255192), (31, 230496), (32, 223293), (42, 170128), (48, 148862), (49, 145824), (56, 127596), (62, 115248), (84, 85064), (93, 76832), (96, 74431), (98, 72912), (112, 63798), (124, 57624), (147, 48608), (168, 42532), (186, 38416), (196, 36456), (217, 32928), (224, 31899), (248, 28812), (294, 24304), (336, 21266), (343, 20832), (372, 19208), (392, 18228), (434, 16464), (496, 14406), (588, 12152), (651, 10976), (672, 10633), (686, 10416), (744, 9604), (784, 9114), (868, 8232), (992, 7203), (1029, 6944), (1176, 6076), (1302, 5488), (1372, 5208), (1488, 4802), (1519, 4704), (1568, 4557), (1736, 4116), (2058, 3472), (2352, 3038), (2401, 2976), (2604, 2744)]