70742196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{809}}^1$

素因数の和:1173

約数の個数: 72

約数和(自身を含む): 205208640

約数和(自身を除く): 134466444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 347, 694, 809, 1041, 1388, 1618, 2082, 2427, 2429, 3123, 3236, 4164, 4854, 4858, 5663, 6246, 7281, 7287, 9708, 9716, 11326, 12492, 14562, 14574, 16989, 21861, 22652, 29124, 29148, 33978, 43722, 50967, 67956, 87444, 101934, 203868, 280723, 561446, 842169, 1122892, 1684338, 1965061, 2526507, 3368676, 3930122, 5053014, 5895183, 7860244, 10106028, 11790366, 17685549, 23580732, 35371098, 70742196]

約数ペア:

[(1, 70742196), (2, 35371098), (3, 23580732), (4, 17685549), (6, 11790366), (7, 10106028), (9, 7860244), (12, 5895183), (14, 5053014), (18, 3930122), (21, 3368676), (28, 2526507), (36, 1965061), (42, 1684338), (63, 1122892), (84, 842169), (126, 561446), (252, 280723), (347, 203868), (694, 101934), (809, 87444), (1041, 67956), (1388, 50967), (1618, 43722), (2082, 33978), (2427, 29148), (2429, 29124), (3123, 22652), (3236, 21861), (4164, 16989), (4854, 14574), (4858, 14562), (5663, 12492), (6246, 11326), (7281, 9716), (7287, 9708)]