65716668

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3313}}^1$

素因数の和:3371

約数の個数: 72

約数和(自身を含む): 180944400

約数和(自身を除く): 115227732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1653, 2204, 3306, 3313, 4959, 6612, 6626, 9918, 9939, 13252, 19836, 19878, 29817, 39756, 59634, 62947, 96077, 119268, 125894, 188841, 192154, 251788, 288231, 377682, 384308, 566523, 576462, 755364, 864693, 1133046, 1152924, 1729386, 1825463, 2266092, 3458772, 3650926, 5476389, 7301852, 10952778, 16429167, 21905556, 32858334, 65716668]

約数ペア:

[(1, 65716668), (2, 32858334), (3, 21905556), (4, 16429167), (6, 10952778), (9, 7301852), (12, 5476389), (18, 3650926), (19, 3458772), (29, 2266092), (36, 1825463), (38, 1729386), (57, 1152924), (58, 1133046), (76, 864693), (87, 755364), (114, 576462), (116, 566523), (171, 384308), (174, 377682), (228, 288231), (261, 251788), (342, 192154), (348, 188841), (522, 125894), (551, 119268), (684, 96077), (1044, 62947), (1102, 59634), (1653, 39756), (2204, 29817), (3306, 19878), (3313, 19836), (4959, 13252), (6612, 9939), (6626, 9918)]