40503276

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4447}}^1$

素因数の和:4491

約数の個数: 72

約数和(自身を含む): 116573184

約数和(自身を除く): 76069908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 396, 414, 506, 759, 828, 1012, 1518, 2277, 3036, 4447, 4554, 8894, 9108, 13341, 17788, 26682, 40023, 48917, 53364, 80046, 97834, 102281, 146751, 160092, 195668, 204562, 293502, 306843, 409124, 440253, 587004, 613686, 880506, 920529, 1125091, 1227372, 1761012, 1841058, 2250182, 3375273, 3682116, 4500364, 6750546, 10125819, 13501092, 20251638, 40503276]

約数ペア:

[(1, 40503276), (2, 20251638), (3, 13501092), (4, 10125819), (6, 6750546), (9, 4500364), (11, 3682116), (12, 3375273), (18, 2250182), (22, 1841058), (23, 1761012), (33, 1227372), (36, 1125091), (44, 920529), (46, 880506), (66, 613686), (69, 587004), (92, 440253), (99, 409124), (132, 306843), (138, 293502), (198, 204562), (207, 195668), (253, 160092), (276, 146751), (396, 102281), (414, 97834), (506, 80046), (759, 53364), (828, 48917), (1012, 40023), (1518, 26682), (2277, 17788), (3036, 13341), (4447, 9108), (4554, 8894)]