77949738

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2531}}^1$

素因数の和:2627

約数の個数: 48

約数和(自身を含む): 177746400

約数和(自身を除く): 99796662

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 59, 87, 118, 174, 177, 261, 354, 522, 531, 1062, 1711, 2531, 3422, 5062, 5133, 7593, 10266, 15186, 15399, 22779, 30798, 45558, 73399, 146798, 149329, 220197, 298658, 440394, 447987, 660591, 895974, 1321182, 1343961, 2687922, 4330541, 8661082, 12991623, 25983246, 38974869, 77949738]

約数ペア:

[(1, 77949738), (2, 38974869), (3, 25983246), (6, 12991623), (9, 8661082), (18, 4330541), (29, 2687922), (58, 1343961), (59, 1321182), (87, 895974), (118, 660591), (174, 447987), (177, 440394), (261, 298658), (354, 220197), (522, 149329), (531, 146798), (1062, 73399), (1711, 45558), (2531, 30798), (3422, 22779), (5062, 15399), (5133, 15186), (7593, 10266)]