78355158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2797}}^1$

素因数の和:2861

約数の個数: 64

約数和(自身を含む): 193397760

約数和(自身を除く): 115042602

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 29, 42, 46, 58, 69, 87, 138, 161, 174, 203, 322, 406, 483, 609, 667, 966, 1218, 1334, 2001, 2797, 4002, 4669, 5594, 8391, 9338, 14007, 16782, 19579, 28014, 39158, 58737, 64331, 81113, 117474, 128662, 162226, 192993, 243339, 385986, 450317, 486678, 567791, 900634, 1135582, 1350951, 1703373, 1865599, 2701902, 3406746, 3731198, 5596797, 11193594, 13059193, 26118386, 39177579, 78355158]

約数ペア:

[(1, 78355158), (2, 39177579), (3, 26118386), (6, 13059193), (7, 11193594), (14, 5596797), (21, 3731198), (23, 3406746), (29, 2701902), (42, 1865599), (46, 1703373), (58, 1350951), (69, 1135582), (87, 900634), (138, 567791), (161, 486678), (174, 450317), (203, 385986), (322, 243339), (406, 192993), (483, 162226), (609, 128662), (667, 117474), (966, 81113), (1218, 64331), (1334, 58737), (2001, 39158), (2797, 28014), (4002, 19579), (4669, 16782), (5594, 14007), (8391, 9338)]