71880966

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 166795200

約数和(自身を除く): 94914234

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 197, 233, 261, 394, 466, 522, 591, 699, 783, 1182, 1398, 1566, 1773, 2097, 3546, 4194, 5319, 5713, 6291, 6757, 10638, 11426, 12582, 13514, 17139, 20271, 34278, 40542, 45901, 51417, 60813, 91802, 102834, 121626, 137703, 154251, 182439, 275406, 308502, 364878, 413109, 826218, 1239327, 1331129, 2478654, 2662258, 3993387, 7986774, 11980161, 23960322, 35940483, 71880966]

約数ペア:

[(1, 71880966), (2, 35940483), (3, 23960322), (6, 11980161), (9, 7986774), (18, 3993387), (27, 2662258), (29, 2478654), (54, 1331129), (58, 1239327), (87, 826218), (174, 413109), (197, 364878), (233, 308502), (261, 275406), (394, 182439), (466, 154251), (522, 137703), (591, 121626), (699, 102834), (783, 91802), (1182, 60813), (1398, 51417), (1566, 45901), (1773, 40542), (2097, 34278), (3546, 20271), (4194, 17139), (5319, 13514), (5713, 12582), (6291, 11426), (6757, 10638)]