61545204

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{81409}}^1$

素因数の和:81429

約数の個数: 48

約数和(自身を含む): 182358400

約数和(自身を除く): 120813196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 81409, 162818, 244227, 325636, 488454, 569863, 732681, 976908, 1139726, 1465362, 1709589, 2198043, 2279452, 2930724, 3419178, 4396086, 5128767, 6838356, 8792172, 10257534, 15386301, 20515068, 30772602, 61545204]

約数ペア:

[(1, 61545204), (2, 30772602), (3, 20515068), (4, 15386301), (6, 10257534), (7, 8792172), (9, 6838356), (12, 5128767), (14, 4396086), (18, 3419178), (21, 2930724), (27, 2279452), (28, 2198043), (36, 1709589), (42, 1465362), (54, 1139726), (63, 976908), (84, 732681), (108, 569863), (126, 488454), (189, 325636), (252, 244227), (378, 162818), (756, 81409)]