57513204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{947}}^1$

素因数の和:1205

約数の個数: 72

約数和(自身を含む): 167014848

約数和(自身を除く): 109501644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 241, 252, 482, 723, 947, 964, 1446, 1687, 1894, 2169, 2841, 2892, 3374, 3788, 4338, 5061, 5682, 6629, 6748, 8523, 8676, 10122, 11364, 13258, 15183, 17046, 19887, 20244, 26516, 30366, 34092, 39774, 59661, 60732, 79548, 119322, 228227, 238644, 456454, 684681, 912908, 1369362, 1597589, 2054043, 2738724, 3195178, 4108086, 4792767, 6390356, 8216172, 9585534, 14378301, 19171068, 28756602, 57513204]

約数ペア:

[(1, 57513204), (2, 28756602), (3, 19171068), (4, 14378301), (6, 9585534), (7, 8216172), (9, 6390356), (12, 4792767), (14, 4108086), (18, 3195178), (21, 2738724), (28, 2054043), (36, 1597589), (42, 1369362), (63, 912908), (84, 684681), (126, 456454), (241, 238644), (252, 228227), (482, 119322), (723, 79548), (947, 60732), (964, 59661), (1446, 39774), (1687, 34092), (1894, 30366), (2169, 26516), (2841, 20244), (2892, 19887), (3374, 17046), (3788, 15183), (4338, 13258), (5061, 11364), (5682, 10122), (6629, 8676), (6748, 8523)]