72907044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^2$

素因数の和:389

約数の個数: 72

約数和(自身を含む): 202292160

約数和(自身を除く): 129385116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 173, 174, 203, 346, 348, 406, 519, 609, 692, 812, 1038, 1211, 1218, 2076, 2422, 2436, 3633, 4844, 5017, 7266, 10034, 14532, 15051, 20068, 29929, 30102, 35119, 59858, 60204, 70238, 89787, 105357, 119716, 140476, 179574, 209503, 210714, 359148, 419006, 421428, 628509, 838012, 867941, 1257018, 1735882, 2514036, 2603823, 3471764, 5207646, 6075587, 10415292, 12151174, 18226761, 24302348, 36453522, 72907044]

約数ペア:

[(1, 72907044), (2, 36453522), (3, 24302348), (4, 18226761), (6, 12151174), (7, 10415292), (12, 6075587), (14, 5207646), (21, 3471764), (28, 2603823), (29, 2514036), (42, 1735882), (58, 1257018), (84, 867941), (87, 838012), (116, 628509), (173, 421428), (174, 419006), (203, 359148), (346, 210714), (348, 209503), (406, 179574), (519, 140476), (609, 119716), (692, 105357), (812, 89787), (1038, 70238), (1211, 60204), (1218, 59858), (2076, 35119), (2422, 30102), (2436, 29929), (3633, 20068), (4844, 15051), (5017, 14532), (7266, 10034)]