83378204

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:835

約数の個数: 72

約数和(自身を含む): 187287408

約数和(自身を除く): 103909204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 49, 52, 86, 91, 98, 172, 182, 196, 301, 364, 559, 602, 637, 761, 1118, 1204, 1274, 1522, 2107, 2236, 2548, 3044, 3913, 4214, 5327, 7826, 8428, 9893, 10654, 15652, 19786, 21308, 27391, 32723, 37289, 39572, 54782, 65446, 69251, 74578, 109564, 130892, 138502, 149156, 229061, 277004, 425399, 458122, 484757, 850798, 916244, 969514, 1603427, 1701596, 1939028, 2977793, 3206854, 5955586, 6413708, 11911172, 20844551, 41689102, 83378204]

約数ペア:

[(1, 83378204), (2, 41689102), (4, 20844551), (7, 11911172), (13, 6413708), (14, 5955586), (26, 3206854), (28, 2977793), (43, 1939028), (49, 1701596), (52, 1603427), (86, 969514), (91, 916244), (98, 850798), (172, 484757), (182, 458122), (196, 425399), (301, 277004), (364, 229061), (559, 149156), (602, 138502), (637, 130892), (761, 109564), (1118, 74578), (1204, 69251), (1274, 65446), (1522, 54782), (2107, 39572), (2236, 37289), (2548, 32723), (3044, 27391), (3913, 21308), (4214, 19786), (5327, 15652), (7826, 10654), (8428, 9893)]