78829716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:589

約数の個数: 96

約数和(自身を含む): 220372992

約数和(自身を除く): 141543276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 47, 82, 84, 94, 123, 141, 164, 188, 246, 282, 287, 329, 487, 492, 564, 574, 658, 861, 974, 987, 1148, 1316, 1461, 1722, 1927, 1948, 1974, 2922, 3409, 3444, 3854, 3948, 5781, 5844, 6818, 7708, 10227, 11562, 13489, 13636, 19967, 20454, 22889, 23124, 26978, 39934, 40467, 40908, 45778, 53956, 59901, 68667, 79868, 80934, 91556, 119802, 137334, 139769, 160223, 161868, 239604, 274668, 279538, 320446, 419307, 480669, 559076, 640892, 838614, 938449, 961338, 1677228, 1876898, 1922676, 2815347, 3753796, 5630694, 6569143, 11261388, 13138286, 19707429, 26276572, 39414858, 78829716]

約数ペア:

[(1, 78829716), (2, 39414858), (3, 26276572), (4, 19707429), (6, 13138286), (7, 11261388), (12, 6569143), (14, 5630694), (21, 3753796), (28, 2815347), (41, 1922676), (42, 1876898), (47, 1677228), (82, 961338), (84, 938449), (94, 838614), (123, 640892), (141, 559076), (164, 480669), (188, 419307), (246, 320446), (282, 279538), (287, 274668), (329, 239604), (487, 161868), (492, 160223), (564, 139769), (574, 137334), (658, 119802), (861, 91556), (974, 80934), (987, 79868), (1148, 68667), (1316, 59901), (1461, 53956), (1722, 45778), (1927, 40908), (1948, 40467), (1974, 39934), (2922, 26978), (3409, 23124), (3444, 22889), (3854, 20454), (3948, 19967), (5781, 13636), (5844, 13489), (6818, 11562), (7708, 10227)]