74699172

素因数分解:

$2^2\times 3^7\times {\mathrm{8539}}^1$

素因数の和:8564

約数の個数: 48

約数和(自身を含む): 196078400

約数和(自身を除く): 121379228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 8539, 8748, 17078, 25617, 34156, 51234, 76851, 102468, 153702, 230553, 307404, 461106, 691659, 922212, 1383318, 2074977, 2766636, 4149954, 6224931, 8299908, 12449862, 18674793, 24899724, 37349586, 74699172]

約数ペア:

[(1, 74699172), (2, 37349586), (3, 24899724), (4, 18674793), (6, 12449862), (9, 8299908), (12, 6224931), (18, 4149954), (27, 2766636), (36, 2074977), (54, 1383318), (81, 922212), (108, 691659), (162, 461106), (243, 307404), (324, 230553), (486, 153702), (729, 102468), (972, 76851), (1458, 51234), (2187, 34156), (2916, 25617), (4374, 17078), (8539, 8748)]