73453716

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:395

約数の個数: 120

約数和(自身を含む): 221981760

約数和(自身を除く): 148528044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 139, 162, 189, 233, 252, 278, 324, 378, 417, 466, 556, 567, 699, 756, 834, 932, 973, 1134, 1251, 1398, 1631, 1668, 1946, 2097, 2268, 2502, 2796, 2919, 3262, 3753, 3892, 4194, 4893, 5004, 5838, 6291, 6524, 7506, 8388, 8757, 9786, 11259, 11676, 12582, 14679, 15012, 17514, 18873, 19572, 22518, 25164, 26271, 29358, 32387, 35028, 37746, 44037, 45036, 52542, 58716, 64774, 75492, 78813, 88074, 97161, 105084, 129548, 132111, 157626, 176148, 194322, 226709, 264222, 291483, 315252, 388644, 453418, 528444, 582966, 680127, 874449, 906836, 1165932, 1360254, 1748898, 2040381, 2623347, 2720508, 3497796, 4080762, 5246694, 6121143, 8161524, 10493388, 12242286, 18363429, 24484572, 36726858, 73453716]

約数ペア:

[(1, 73453716), (2, 36726858), (3, 24484572), (4, 18363429), (6, 12242286), (7, 10493388), (9, 8161524), (12, 6121143), (14, 5246694), (18, 4080762), (21, 3497796), (27, 2720508), (28, 2623347), (36, 2040381), (42, 1748898), (54, 1360254), (63, 1165932), (81, 906836), (84, 874449), (108, 680127), (126, 582966), (139, 528444), (162, 453418), (189, 388644), (233, 315252), (252, 291483), (278, 264222), (324, 226709), (378, 194322), (417, 176148), (466, 157626), (556, 132111), (567, 129548), (699, 105084), (756, 97161), (834, 88074), (932, 78813), (973, 75492), (1134, 64774), (1251, 58716), (1398, 52542), (1631, 45036), (1668, 44037), (1946, 37746), (2097, 35028), (2268, 32387), (2502, 29358), (2796, 26271), (2919, 25164), (3262, 22518), (3753, 19572), (3892, 18873), (4194, 17514), (4893, 15012), (5004, 14679), (5838, 12582), (6291, 11676), (6524, 11259), (7506, 9786), (8388, 8757)]