61335174

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 133539840

約数和(自身を除く): 72204666

約数列:

[1, 2, 3, 6, 29, 31, 58, 62, 83, 87, 93, 137, 166, 174, 186, 249, 274, 411, 498, 822, 899, 1798, 2407, 2573, 2697, 3973, 4247, 4814, 5146, 5394, 7221, 7719, 7946, 8494, 11371, 11919, 12741, 14442, 15438, 22742, 23838, 25482, 34113, 68226, 74617, 123163, 149234, 223851, 246326, 329759, 352501, 369489, 447702, 659518, 705002, 738978, 989277, 1057503, 1978554, 2115006, 10222529, 20445058, 30667587, 61335174]

約数ペア:

[(1, 61335174), (2, 30667587), (3, 20445058), (6, 10222529), (29, 2115006), (31, 1978554), (58, 1057503), (62, 989277), (83, 738978), (87, 705002), (93, 659518), (137, 447702), (166, 369489), (174, 352501), (186, 329759), (249, 246326), (274, 223851), (411, 149234), (498, 123163), (822, 74617), (899, 68226), (1798, 34113), (2407, 25482), (2573, 23838), (2697, 22742), (3973, 15438), (4247, 14442), (4814, 12741), (5146, 11919), (5394, 11371), (7221, 8494), (7719, 7946)]