78000648

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{823}}^1$

素因数の和:1202

約数の個数: 64

約数和(自身を含む): 213580800

約数和(自身を除く): 135580152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 359, 718, 823, 1077, 1436, 1646, 2154, 2469, 2872, 3292, 3949, 4308, 4938, 6584, 7898, 8616, 9053, 9876, 11847, 15796, 18106, 19752, 23694, 27159, 31592, 36212, 47388, 54318, 72424, 94776, 108636, 217272, 295457, 590914, 886371, 1181828, 1772742, 2363656, 3250027, 3545484, 6500054, 7090968, 9750081, 13000108, 19500162, 26000216, 39000324, 78000648]

約数ペア:

[(1, 78000648), (2, 39000324), (3, 26000216), (4, 19500162), (6, 13000108), (8, 9750081), (11, 7090968), (12, 6500054), (22, 3545484), (24, 3250027), (33, 2363656), (44, 1772742), (66, 1181828), (88, 886371), (132, 590914), (264, 295457), (359, 217272), (718, 108636), (823, 94776), (1077, 72424), (1436, 54318), (1646, 47388), (2154, 36212), (2469, 31592), (2872, 27159), (3292, 23694), (3949, 19752), (4308, 18106), (4938, 15796), (6584, 11847), (7898, 9876), (8616, 9053)]