25814376

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{271}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 84651840

約数和(自身を除く): 58837464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 243, 252, 271, 294, 324, 378, 392, 441, 486, 504, 542, 567, 588, 648, 756, 813, 882, 972, 1084, 1134, 1176, 1323, 1512, 1626, 1701, 1764, 1897, 1944, 2168, 2268, 2439, 2646, 3252, 3402, 3528, 3794, 3969, 4536, 4878, 5292, 5691, 6504, 6804, 7317, 7588, 7938, 9756, 10584, 11382, 11907, 13279, 13608, 14634, 15176, 15876, 17073, 19512, 21951, 22764, 23814, 26558, 29268, 31752, 34146, 39837, 43902, 45528, 47628, 51219, 53116, 58536, 65853, 68292, 79674, 87804, 95256, 102438, 106232, 119511, 131706, 136584, 153657, 159348, 175608, 204876, 239022, 263412, 307314, 318696, 358533, 409752, 460971, 478044, 526824, 614628, 717066, 921942, 956088, 1075599, 1229256, 1434132, 1843884, 2151198, 2868264, 3226797, 3687768, 4302396, 6453594, 8604792, 12907188, 25814376]

約数ペア:

[(1, 25814376), (2, 12907188), (3, 8604792), (4, 6453594), (6, 4302396), (7, 3687768), (8, 3226797), (9, 2868264), (12, 2151198), (14, 1843884), (18, 1434132), (21, 1229256), (24, 1075599), (27, 956088), (28, 921942), (36, 717066), (42, 614628), (49, 526824), (54, 478044), (56, 460971), (63, 409752), (72, 358533), (81, 318696), (84, 307314), (98, 263412), (108, 239022), (126, 204876), (147, 175608), (162, 159348), (168, 153657), (189, 136584), (196, 131706), (216, 119511), (243, 106232), (252, 102438), (271, 95256), (294, 87804), (324, 79674), (378, 68292), (392, 65853), (441, 58536), (486, 53116), (504, 51219), (542, 47628), (567, 45528), (588, 43902), (648, 39837), (756, 34146), (813, 31752), (882, 29268), (972, 26558), (1084, 23814), (1134, 22764), (1176, 21951), (1323, 19512), (1512, 17073), (1626, 15876), (1701, 15176), (1764, 14634), (1897, 13608), (1944, 13279), (2168, 11907), (2268, 11382), (2439, 10584), (2646, 9756), (3252, 7938), (3402, 7588), (3528, 7317), (3794, 6804), (3969, 6504), (4536, 5691), (4878, 5292)]