40854456

素因数分解:

$2^3\times 3^4\times {\mathrm{67}}^1\times {\mathrm{941}}^1$

素因数の和:1026

約数の個数: 80

約数和(自身を含む): 116261640

約数和(自身を除く): 75407184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 81, 108, 134, 162, 201, 216, 268, 324, 402, 536, 603, 648, 804, 941, 1206, 1608, 1809, 1882, 2412, 2823, 3618, 3764, 4824, 5427, 5646, 7236, 7528, 8469, 10854, 11292, 14472, 16938, 21708, 22584, 25407, 33876, 43416, 50814, 63047, 67752, 76221, 101628, 126094, 152442, 189141, 203256, 252188, 304884, 378282, 504376, 567423, 609768, 756564, 1134846, 1513128, 1702269, 2269692, 3404538, 4539384, 5106807, 6809076, 10213614, 13618152, 20427228, 40854456]

約数ペア:

[(1, 40854456), (2, 20427228), (3, 13618152), (4, 10213614), (6, 6809076), (8, 5106807), (9, 4539384), (12, 3404538), (18, 2269692), (24, 1702269), (27, 1513128), (36, 1134846), (54, 756564), (67, 609768), (72, 567423), (81, 504376), (108, 378282), (134, 304884), (162, 252188), (201, 203256), (216, 189141), (268, 152442), (324, 126094), (402, 101628), (536, 76221), (603, 67752), (648, 63047), (804, 50814), (941, 43416), (1206, 33876), (1608, 25407), (1809, 22584), (1882, 21708), (2412, 16938), (2823, 14472), (3618, 11292), (3764, 10854), (4824, 8469), (5427, 7528), (5646, 7236)]