76676768

素因数分解:

$2^5\times 7^2\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:722

約数の個数: 72

約数和(自身を含む): 178113600

約数和(自身を除く): 101436832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 79, 98, 112, 158, 196, 224, 316, 392, 553, 619, 632, 784, 1106, 1238, 1264, 1568, 2212, 2476, 2528, 3871, 4333, 4424, 4952, 7742, 8666, 8848, 9904, 15484, 17332, 17696, 19808, 30331, 30968, 34664, 48901, 60662, 61936, 69328, 97802, 121324, 123872, 138656, 195604, 242648, 342307, 391208, 485296, 684614, 782416, 970592, 1369228, 1564832, 2396149, 2738456, 4792298, 5476912, 9584596, 10953824, 19169192, 38338384, 76676768]

約数ペア:

[(1, 76676768), (2, 38338384), (4, 19169192), (7, 10953824), (8, 9584596), (14, 5476912), (16, 4792298), (28, 2738456), (32, 2396149), (49, 1564832), (56, 1369228), (79, 970592), (98, 782416), (112, 684614), (158, 485296), (196, 391208), (224, 342307), (316, 242648), (392, 195604), (553, 138656), (619, 123872), (632, 121324), (784, 97802), (1106, 69328), (1238, 61936), (1264, 60662), (1568, 48901), (2212, 34664), (2476, 30968), (2528, 30331), (3871, 19808), (4333, 17696), (4424, 17332), (4952, 15484), (7742, 9904), (8666, 8848)]