103538988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2617}}^1$

素因数の和:2791

約数の個数: 72

約数和(自身を含む): 301132832

約数和(自身を除く): 197593844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 471, 628, 942, 1099, 1413, 1884, 2198, 2617, 2826, 3297, 4396, 5234, 5652, 6594, 7851, 9891, 10468, 13188, 15702, 18319, 19782, 23553, 31404, 36638, 39564, 47106, 54957, 73276, 94212, 109914, 164871, 219828, 329742, 410869, 659484, 821738, 1232607, 1643476, 2465214, 2876083, 3697821, 4930428, 5752166, 7395642, 8628249, 11504332, 14791284, 17256498, 25884747, 34512996, 51769494, 103538988]

約数ペア:

[(1, 103538988), (2, 51769494), (3, 34512996), (4, 25884747), (6, 17256498), (7, 14791284), (9, 11504332), (12, 8628249), (14, 7395642), (18, 5752166), (21, 4930428), (28, 3697821), (36, 2876083), (42, 2465214), (63, 1643476), (84, 1232607), (126, 821738), (157, 659484), (252, 410869), (314, 329742), (471, 219828), (628, 164871), (942, 109914), (1099, 94212), (1413, 73276), (1884, 54957), (2198, 47106), (2617, 39564), (2826, 36638), (3297, 31404), (4396, 23553), (5234, 19782), (5652, 18319), (6594, 15702), (7851, 13188), (9891, 10468)]