25580455524

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{157519}}^1$

素因数の和:157889

約数の個数: 72

約数和(自身を含む): 69836807040

約数和(自身を除く): 44256351516

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 347, 468, 694, 1041, 1388, 2082, 3123, 4164, 4511, 6246, 9022, 12492, 13533, 18044, 27066, 40599, 54132, 81198, 157519, 162396, 315038, 472557, 630076, 945114, 1417671, 1890228, 2047747, 2835342, 4095494, 5670684, 6143241, 8190988, 12286482, 18429723, 24572964, 36859446, 54659093, 73718892, 109318186, 163977279, 218636372, 327954558, 491931837, 655909116, 710568209, 983863674, 1421136418, 1967727348, 2131704627, 2842272836, 4263409254, 6395113881, 8526818508, 12790227762, 25580455524]

約数ペア:

[(1, 25580455524), (2, 12790227762), (3, 8526818508), (4, 6395113881), (6, 4263409254), (9, 2842272836), (12, 2131704627), (13, 1967727348), (18, 1421136418), (26, 983863674), (36, 710568209), (39, 655909116), (52, 491931837), (78, 327954558), (117, 218636372), (156, 163977279), (234, 109318186), (347, 73718892), (468, 54659093), (694, 36859446), (1041, 24572964), (1388, 18429723), (2082, 12286482), (3123, 8190988), (4164, 6143241), (4511, 5670684), (6246, 4095494), (9022, 2835342), (12492, 2047747), (13533, 1890228), (18044, 1417671), (27066, 945114), (40599, 630076), (54132, 472557), (81198, 315038), (157519, 162396)]