5154156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 15104544

約数和(自身を除く): 9950388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 113, 126, 181, 226, 252, 339, 362, 452, 543, 678, 724, 791, 1017, 1086, 1267, 1356, 1582, 1629, 2034, 2172, 2373, 2534, 3164, 3258, 3801, 4068, 4746, 5068, 6516, 7119, 7602, 9492, 11403, 14238, 15204, 20453, 22806, 28476, 40906, 45612, 61359, 81812, 122718, 143171, 184077, 245436, 286342, 368154, 429513, 572684, 736308, 859026, 1288539, 1718052, 2577078, 5154156]

約数ペア:

[(1, 5154156), (2, 2577078), (3, 1718052), (4, 1288539), (6, 859026), (7, 736308), (9, 572684), (12, 429513), (14, 368154), (18, 286342), (21, 245436), (28, 184077), (36, 143171), (42, 122718), (63, 81812), (84, 61359), (113, 45612), (126, 40906), (181, 28476), (226, 22806), (252, 20453), (339, 15204), (362, 14238), (452, 11403), (543, 9492), (678, 7602), (724, 7119), (791, 6516), (1017, 5068), (1086, 4746), (1267, 4068), (1356, 3801), (1582, 3258), (1629, 3164), (2034, 2534), (2172, 2373)]