64605852

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3257}}^1$

素因数の和:3315

約数の個数: 72

約数和(自身を含む): 177886800

約数和(自身を除く): 113280948

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, 3257, 3306, 4959, 6514, 6612, 9771, 9918, 13028, 19542, 19836, 29313, 39084, 58626, 61883, 94453, 117252, 123766, 185649, 188906, 247532, 283359, 371298, 377812, 556947, 566718, 742596, 850077, 1113894, 1133436, 1700154, 1794607, 2227788, 3400308, 3589214, 5383821, 7178428, 10767642, 16151463, 21535284, 32302926, 64605852]

約数ペア:

[(1, 64605852), (2, 32302926), (3, 21535284), (4, 16151463), (6, 10767642), (9, 7178428), (12, 5383821), (18, 3589214), (19, 3400308), (29, 2227788), (36, 1794607), (38, 1700154), (57, 1133436), (58, 1113894), (76, 850077), (87, 742596), (114, 566718), (116, 556947), (171, 377812), (174, 371298), (228, 283359), (261, 247532), (342, 188906), (348, 185649), (522, 123766), (551, 117252), (684, 94453), (1044, 61883), (1102, 58626), (1653, 39084), (2204, 29313), (3257, 19836), (3306, 19542), (4959, 13028), (6514, 9918), (6612, 9771)]