68867808

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^2\times {\mathrm{853}}^1$

素因数の和:924

約数の個数: 72

約数和(自身を含む): 187446168

約数和(自身を除く): 118578360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 464, 696, 841, 853, 928, 1392, 1682, 1706, 2523, 2559, 2784, 3364, 3412, 5046, 5118, 6728, 6824, 10092, 10236, 13456, 13648, 20184, 20472, 24737, 26912, 27296, 40368, 40944, 49474, 74211, 80736, 81888, 98948, 148422, 197896, 296844, 395792, 593688, 717373, 791584, 1187376, 1434746, 2152119, 2374752, 2869492, 4304238, 5738984, 8608476, 11477968, 17216952, 22955936, 34433904, 68867808]

約数ペア:

[(1, 68867808), (2, 34433904), (3, 22955936), (4, 17216952), (6, 11477968), (8, 8608476), (12, 5738984), (16, 4304238), (24, 2869492), (29, 2374752), (32, 2152119), (48, 1434746), (58, 1187376), (87, 791584), (96, 717373), (116, 593688), (174, 395792), (232, 296844), (348, 197896), (464, 148422), (696, 98948), (841, 81888), (853, 80736), (928, 74211), (1392, 49474), (1682, 40944), (1706, 40368), (2523, 27296), (2559, 26912), (2784, 24737), (3364, 20472), (3412, 20184), (5046, 13648), (5118, 13456), (6728, 10236), (6824, 10092)]