74965986

素因数分解:

$2^1\times 3^8\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:252

約数の個数: 72

約数和(自身を含む): 175366620

約数和(自身を除く): 100400634

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 197, 243, 261, 394, 486, 522, 591, 729, 783, 1182, 1458, 1566, 1773, 2187, 2349, 3546, 4374, 4698, 5319, 5713, 6561, 7047, 10638, 11426, 13122, 14094, 15957, 17139, 21141, 31914, 34278, 42282, 47871, 51417, 63423, 95742, 102834, 126846, 143613, 154251, 190269, 287226, 308502, 380538, 430839, 462753, 861678, 925506, 1292517, 1388259, 2585034, 2776518, 4164777, 8329554, 12494331, 24988662, 37482993, 74965986]

約数ペア:

[(1, 74965986), (2, 37482993), (3, 24988662), (6, 12494331), (9, 8329554), (18, 4164777), (27, 2776518), (29, 2585034), (54, 1388259), (58, 1292517), (81, 925506), (87, 861678), (162, 462753), (174, 430839), (197, 380538), (243, 308502), (261, 287226), (394, 190269), (486, 154251), (522, 143613), (591, 126846), (729, 102834), (783, 95742), (1182, 63423), (1458, 51417), (1566, 47871), (1773, 42282), (2187, 34278), (2349, 31914), (3546, 21141), (4374, 17139), (4698, 15957), (5319, 14094), (5713, 13122), (6561, 11426), (7047, 10638)]