68312748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{967}}^1$

素因数の和:1039

約数の個数: 72

約数和(自身を含む): 188860672

約数和(自身を除く): 120547924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 841, 967, 1218, 1682, 1934, 2436, 2523, 2901, 3364, 3868, 5046, 5802, 5887, 6769, 10092, 11604, 11774, 13538, 17661, 20307, 23548, 27076, 28043, 35322, 40614, 56086, 70644, 81228, 84129, 112172, 168258, 196301, 336516, 392602, 588903, 785204, 813247, 1177806, 1626494, 2355612, 2439741, 3252988, 4879482, 5692729, 9758964, 11385458, 17078187, 22770916, 34156374, 68312748]

約数ペア:

[(1, 68312748), (2, 34156374), (3, 22770916), (4, 17078187), (6, 11385458), (7, 9758964), (12, 5692729), (14, 4879482), (21, 3252988), (28, 2439741), (29, 2355612), (42, 1626494), (58, 1177806), (84, 813247), (87, 785204), (116, 588903), (174, 392602), (203, 336516), (348, 196301), (406, 168258), (609, 112172), (812, 84129), (841, 81228), (967, 70644), (1218, 56086), (1682, 40614), (1934, 35322), (2436, 28043), (2523, 27076), (2901, 23548), (3364, 20307), (3868, 17661), (5046, 13538), (5802, 11774), (5887, 11604), (6769, 10092)]