77207060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2473}}^1$

素因数の和:2712

約数の個数: 48

約数和(自身を含む): 186203136

約数和(自身を除く): 108996076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 223, 446, 892, 1115, 1561, 2230, 2473, 3122, 4460, 4946, 6244, 7805, 9892, 12365, 15610, 17311, 24730, 31220, 34622, 49460, 69244, 86555, 173110, 346220, 551479, 1102958, 2205916, 2757395, 3860353, 5514790, 7720706, 11029580, 15441412, 19301765, 38603530, 77207060]

約数ペア:

[(1, 77207060), (2, 38603530), (4, 19301765), (5, 15441412), (7, 11029580), (10, 7720706), (14, 5514790), (20, 3860353), (28, 2757395), (35, 2205916), (70, 1102958), (140, 551479), (223, 346220), (446, 173110), (892, 86555), (1115, 69244), (1561, 49460), (2230, 34622), (2473, 31220), (3122, 24730), (4460, 17311), (4946, 15610), (6244, 12365), (7805, 9892)]