79963772

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 163430400

約数和(自身を除く): 83466628

約数列:

[1, 2, 4, 7, 14, 28, 113, 127, 199, 226, 254, 398, 452, 508, 791, 796, 889, 1393, 1582, 1778, 2786, 3164, 3556, 5572, 14351, 22487, 25273, 28702, 44974, 50546, 57404, 89948, 100457, 101092, 157409, 176911, 200914, 314818, 353822, 401828, 629636, 707644, 2855849, 5711698, 11423396, 19990943, 39981886, 79963772]

約数ペア:

[(1, 79963772), (2, 39981886), (4, 19990943), (7, 11423396), (14, 5711698), (28, 2855849), (113, 707644), (127, 629636), (199, 401828), (226, 353822), (254, 314818), (398, 200914), (452, 176911), (508, 157409), (791, 101092), (796, 100457), (889, 89948), (1393, 57404), (1582, 50546), (1778, 44974), (2786, 28702), (3164, 25273), (3556, 22487), (5572, 14351)]