75676428

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:631

約数の個数: 72

約数和(自身を含む): 199508400

約数和(自身を除く): 123831972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 173, 174, 261, 346, 348, 419, 519, 522, 692, 838, 1038, 1044, 1257, 1557, 1676, 2076, 2514, 3114, 3771, 5017, 5028, 6228, 7542, 10034, 12151, 15051, 15084, 20068, 24302, 30102, 36453, 45153, 48604, 60204, 72487, 72906, 90306, 109359, 144974, 145812, 180612, 217461, 218718, 289948, 434922, 437436, 652383, 869844, 1304766, 2102123, 2609532, 4204246, 6306369, 8408492, 12612738, 18919107, 25225476, 37838214, 75676428]

約数ペア:

[(1, 75676428), (2, 37838214), (3, 25225476), (4, 18919107), (6, 12612738), (9, 8408492), (12, 6306369), (18, 4204246), (29, 2609532), (36, 2102123), (58, 1304766), (87, 869844), (116, 652383), (173, 437436), (174, 434922), (261, 289948), (346, 218718), (348, 217461), (419, 180612), (519, 145812), (522, 144974), (692, 109359), (838, 90306), (1038, 72906), (1044, 72487), (1257, 60204), (1557, 48604), (1676, 45153), (2076, 36453), (2514, 30102), (3114, 24302), (3771, 20068), (5017, 15084), (5028, 15051), (6228, 12151), (7542, 10034)]