71820546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 179071872

約数和(自身を除く): 107251326

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 61, 97, 102, 119, 122, 183, 194, 238, 289, 291, 357, 366, 427, 578, 582, 679, 714, 854, 867, 1037, 1281, 1358, 1649, 1734, 2023, 2037, 2074, 2562, 3111, 3298, 4046, 4074, 4947, 5917, 6069, 6222, 7259, 9894, 11543, 11834, 12138, 14518, 17629, 17751, 21777, 23086, 28033, 34629, 35258, 35502, 41419, 43554, 52887, 56066, 69258, 82838, 84099, 100589, 105774, 123403, 124257, 168198, 196231, 201178, 246806, 248514, 301767, 370209, 392462, 588693, 603534, 704123, 740418, 1177386, 1408246, 1710013, 2112369, 3420026, 4224738, 5130039, 10260078, 11970091, 23940182, 35910273, 71820546]

約数ペア:

[(1, 71820546), (2, 35910273), (3, 23940182), (6, 11970091), (7, 10260078), (14, 5130039), (17, 4224738), (21, 3420026), (34, 2112369), (42, 1710013), (51, 1408246), (61, 1177386), (97, 740418), (102, 704123), (119, 603534), (122, 588693), (183, 392462), (194, 370209), (238, 301767), (289, 248514), (291, 246806), (357, 201178), (366, 196231), (427, 168198), (578, 124257), (582, 123403), (679, 105774), (714, 100589), (854, 84099), (867, 82838), (1037, 69258), (1281, 56066), (1358, 52887), (1649, 43554), (1734, 41419), (2023, 35502), (2037, 35258), (2074, 34629), (2562, 28033), (3111, 23086), (3298, 21777), (4046, 17751), (4074, 17629), (4947, 14518), (5917, 12138), (6069, 11834), (6222, 11543), (7259, 9894)]