63663012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{983}}^1$

素因数の和:1257

約数の個数: 72

約数和(自身を含む): 184818816

約数和(自身を除く): 121155804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 257, 514, 771, 983, 1028, 1542, 1799, 1966, 2313, 2949, 3084, 3598, 3932, 4626, 5397, 5898, 6881, 7196, 8847, 9252, 10794, 11796, 13762, 16191, 17694, 20643, 21588, 27524, 32382, 35388, 41286, 61929, 64764, 82572, 123858, 247716, 252631, 505262, 757893, 1010524, 1515786, 1768417, 2273679, 3031572, 3536834, 4547358, 5305251, 7073668, 9094716, 10610502, 15915753, 21221004, 31831506, 63663012]

約数ペア:

[(1, 63663012), (2, 31831506), (3, 21221004), (4, 15915753), (6, 10610502), (7, 9094716), (9, 7073668), (12, 5305251), (14, 4547358), (18, 3536834), (21, 3031572), (28, 2273679), (36, 1768417), (42, 1515786), (63, 1010524), (84, 757893), (126, 505262), (252, 252631), (257, 247716), (514, 123858), (771, 82572), (983, 64764), (1028, 61929), (1542, 41286), (1799, 35388), (1966, 32382), (2313, 27524), (2949, 21588), (3084, 20643), (3598, 17694), (3932, 16191), (4626, 13762), (5397, 11796), (5898, 10794), (6881, 9252), (7196, 8847)]