77567672

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2267}}^1$

素因数の和:2340

約数の個数: 64

約数和(自身を含む): 182891520

約数和(自身を除く): 105323848

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 47, 52, 56, 91, 94, 104, 182, 188, 329, 364, 376, 611, 658, 728, 1222, 1316, 2267, 2444, 2632, 4277, 4534, 4888, 8554, 9068, 15869, 17108, 18136, 29471, 31738, 34216, 58942, 63476, 106549, 117884, 126952, 206297, 213098, 235768, 412594, 426196, 745843, 825188, 852392, 1385137, 1491686, 1650376, 2770274, 2983372, 5540548, 5966744, 9695959, 11081096, 19391918, 38783836, 77567672]

約数ペア:

[(1, 77567672), (2, 38783836), (4, 19391918), (7, 11081096), (8, 9695959), (13, 5966744), (14, 5540548), (26, 2983372), (28, 2770274), (47, 1650376), (52, 1491686), (56, 1385137), (91, 852392), (94, 825188), (104, 745843), (182, 426196), (188, 412594), (329, 235768), (364, 213098), (376, 206297), (611, 126952), (658, 117884), (728, 106549), (1222, 63476), (1316, 58942), (2267, 34216), (2444, 31738), (2632, 29471), (4277, 18136), (4534, 17108), (4888, 15869), (8554, 9068)]