70550788

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:833

約数の個数: 72

約数和(自身を含む): 160532064

約数和(自身を除く): 89981276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 49, 77, 86, 98, 154, 172, 196, 301, 308, 473, 539, 602, 761, 946, 1078, 1204, 1522, 1892, 2107, 2156, 3044, 3311, 4214, 5327, 6622, 8371, 8428, 10654, 13244, 16742, 21308, 23177, 32723, 33484, 37289, 46354, 58597, 65446, 74578, 92708, 117194, 130892, 149156, 229061, 234388, 359953, 410179, 458122, 719906, 820358, 916244, 1439812, 1603427, 1640716, 2519671, 3206854, 5039342, 6413708, 10078684, 17637697, 35275394, 70550788]

約数ペア:

[(1, 70550788), (2, 35275394), (4, 17637697), (7, 10078684), (11, 6413708), (14, 5039342), (22, 3206854), (28, 2519671), (43, 1640716), (44, 1603427), (49, 1439812), (77, 916244), (86, 820358), (98, 719906), (154, 458122), (172, 410179), (196, 359953), (301, 234388), (308, 229061), (473, 149156), (539, 130892), (602, 117194), (761, 92708), (946, 74578), (1078, 65446), (1204, 58597), (1522, 46354), (1892, 37289), (2107, 33484), (2156, 32723), (3044, 23177), (3311, 21308), (4214, 16742), (5327, 13244), (6622, 10654), (8371, 8428)]