78687588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1049}}^1$

素因数の和:1129

約数の個数: 96

約数和(自身を含む): 225792000

約数和(自身を除く): 147104412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 47, 57, 76, 84, 94, 114, 133, 141, 188, 228, 266, 282, 329, 399, 532, 564, 658, 798, 893, 987, 1049, 1316, 1596, 1786, 1974, 2098, 2679, 3147, 3572, 3948, 4196, 5358, 6251, 6294, 7343, 10716, 12502, 12588, 14686, 18753, 19931, 22029, 25004, 29372, 37506, 39862, 44058, 49303, 59793, 75012, 79724, 88116, 98606, 119586, 139517, 147909, 197212, 239172, 279034, 295818, 345121, 418551, 558068, 591636, 690242, 837102, 936757, 1035363, 1380484, 1674204, 1873514, 2070726, 2810271, 3747028, 4141452, 5620542, 6557299, 11241084, 13114598, 19671897, 26229196, 39343794, 78687588]

約数ペア:

[(1, 78687588), (2, 39343794), (3, 26229196), (4, 19671897), (6, 13114598), (7, 11241084), (12, 6557299), (14, 5620542), (19, 4141452), (21, 3747028), (28, 2810271), (38, 2070726), (42, 1873514), (47, 1674204), (57, 1380484), (76, 1035363), (84, 936757), (94, 837102), (114, 690242), (133, 591636), (141, 558068), (188, 418551), (228, 345121), (266, 295818), (282, 279034), (329, 239172), (399, 197212), (532, 147909), (564, 139517), (658, 119586), (798, 98606), (893, 88116), (987, 79724), (1049, 75012), (1316, 59793), (1596, 49303), (1786, 44058), (1974, 39862), (2098, 37506), (2679, 29372), (3147, 25004), (3572, 22029), (3948, 19931), (4196, 18753), (5358, 14686), (6251, 12588), (6294, 12502), (7343, 10716)]