85464904

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 188559360

約数和(自身を除く): 103094456

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 127, 197, 244, 254, 394, 427, 488, 508, 788, 854, 889, 1016, 1379, 1576, 1708, 1778, 2758, 3416, 3556, 5516, 7112, 7747, 11032, 12017, 15494, 24034, 25019, 30988, 48068, 50038, 54229, 61976, 84119, 96136, 100076, 108458, 168238, 175133, 200152, 216916, 336476, 350266, 433832, 672952, 700532, 1401064, 1526159, 3052318, 6104636, 10683113, 12209272, 21366226, 42732452, 85464904]

約数ペア:

[(1, 85464904), (2, 42732452), (4, 21366226), (7, 12209272), (8, 10683113), (14, 6104636), (28, 3052318), (56, 1526159), (61, 1401064), (122, 700532), (127, 672952), (197, 433832), (244, 350266), (254, 336476), (394, 216916), (427, 200152), (488, 175133), (508, 168238), (788, 108458), (854, 100076), (889, 96136), (1016, 84119), (1379, 61976), (1576, 54229), (1708, 50038), (1778, 48068), (2758, 30988), (3416, 25019), (3556, 24034), (5516, 15494), (7112, 12017), (7747, 11032)]