71943084

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{503}}^1$

素因数の和:679

約数の個数: 72

約数和(自身を含む): 189876960

約数和(自身を除く): 117933876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 137, 174, 261, 274, 348, 411, 503, 522, 548, 822, 1006, 1044, 1233, 1509, 1644, 2012, 2466, 3018, 3973, 4527, 4932, 6036, 7946, 9054, 11919, 14587, 15892, 18108, 23838, 29174, 35757, 43761, 47676, 58348, 68911, 71514, 87522, 131283, 137822, 143028, 175044, 206733, 262566, 275644, 413466, 525132, 620199, 826932, 1240398, 1998419, 2480796, 3996838, 5995257, 7993676, 11990514, 17985771, 23981028, 35971542, 71943084]

約数ペア:

[(1, 71943084), (2, 35971542), (3, 23981028), (4, 17985771), (6, 11990514), (9, 7993676), (12, 5995257), (18, 3996838), (29, 2480796), (36, 1998419), (58, 1240398), (87, 826932), (116, 620199), (137, 525132), (174, 413466), (261, 275644), (274, 262566), (348, 206733), (411, 175044), (503, 143028), (522, 137822), (548, 131283), (822, 87522), (1006, 71514), (1044, 68911), (1233, 58348), (1509, 47676), (1644, 43761), (2012, 35757), (2466, 29174), (3018, 23838), (3973, 18108), (4527, 15892), (4932, 14587), (6036, 11919), (7946, 9054)]