77588316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{859}}^1$

素因数の和:1075

約数の個数: 72

約数和(自身を含む): 212554160

約数和(自身を除く): 134965844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 193, 234, 386, 468, 579, 772, 859, 1158, 1718, 1737, 2316, 2509, 2577, 3436, 3474, 5018, 5154, 6948, 7527, 7731, 10036, 10308, 11167, 15054, 15462, 22334, 22581, 30108, 30924, 33501, 44668, 45162, 67002, 90324, 100503, 134004, 165787, 201006, 331574, 402012, 497361, 663148, 994722, 1492083, 1989444, 2155231, 2984166, 4310462, 5968332, 6465693, 8620924, 12931386, 19397079, 25862772, 38794158, 77588316]

約数ペア:

[(1, 77588316), (2, 38794158), (3, 25862772), (4, 19397079), (6, 12931386), (9, 8620924), (12, 6465693), (13, 5968332), (18, 4310462), (26, 2984166), (36, 2155231), (39, 1989444), (52, 1492083), (78, 994722), (117, 663148), (156, 497361), (193, 402012), (234, 331574), (386, 201006), (468, 165787), (579, 134004), (772, 100503), (859, 90324), (1158, 67002), (1718, 45162), (1737, 44668), (2316, 33501), (2509, 30924), (2577, 30108), (3436, 22581), (3474, 22334), (5018, 15462), (5154, 15054), (6948, 11167), (7527, 10308), (7731, 10036)]