80608108

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{547}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 170625280

約数和(自身を除く): 90017172

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 277, 532, 547, 554, 1094, 1108, 1939, 2188, 3829, 3878, 5263, 7658, 7756, 10393, 10526, 15316, 20786, 21052, 36841, 41572, 72751, 73682, 145502, 147364, 151519, 291004, 303038, 606076, 1060633, 2121266, 2878861, 4242532, 5757722, 11515444, 20152027, 40304054, 80608108]

約数ペア:

[(1, 80608108), (2, 40304054), (4, 20152027), (7, 11515444), (14, 5757722), (19, 4242532), (28, 2878861), (38, 2121266), (76, 1060633), (133, 606076), (266, 303038), (277, 291004), (532, 151519), (547, 147364), (554, 145502), (1094, 73682), (1108, 72751), (1939, 41572), (2188, 36841), (3829, 21052), (3878, 20786), (5263, 15316), (7658, 10526), (7756, 10393)]