63121716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{463}}^1\times {\mathrm{541}}^1$

素因数の和:1021

約数の個数: 72

約数和(自身を含む): 183083264

約数和(自身を除く): 119961548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 463, 541, 926, 1082, 1389, 1623, 1852, 2164, 2778, 3241, 3246, 3787, 4167, 4869, 5556, 6482, 6492, 7574, 8334, 9723, 9738, 11361, 12964, 15148, 16668, 19446, 19476, 22722, 29169, 34083, 38892, 45444, 58338, 68166, 116676, 136332, 250483, 500966, 751449, 1001932, 1502898, 1753381, 2254347, 3005796, 3506762, 4508694, 5260143, 7013524, 9017388, 10520286, 15780429, 21040572, 31560858, 63121716]

約数ペア:

[(1, 63121716), (2, 31560858), (3, 21040572), (4, 15780429), (6, 10520286), (7, 9017388), (9, 7013524), (12, 5260143), (14, 4508694), (18, 3506762), (21, 3005796), (28, 2254347), (36, 1753381), (42, 1502898), (63, 1001932), (84, 751449), (126, 500966), (252, 250483), (463, 136332), (541, 116676), (926, 68166), (1082, 58338), (1389, 45444), (1623, 38892), (1852, 34083), (2164, 29169), (2778, 22722), (3241, 19476), (3246, 19446), (3787, 16668), (4167, 15148), (4869, 12964), (5556, 11361), (6482, 9738), (6492, 9723), (7574, 8334)]