98451756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{997}}^1$

素因数の和:1231

約数の個数: 72

約数和(自身を含む): 269547824

約数和(自身を除く): 171096068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 211, 234, 422, 468, 633, 844, 997, 1266, 1899, 1994, 2532, 2743, 2991, 3798, 3988, 5486, 5982, 7596, 8229, 8973, 10972, 11964, 12961, 16458, 17946, 24687, 25922, 32916, 35892, 38883, 49374, 51844, 77766, 98748, 116649, 155532, 210367, 233298, 420734, 466596, 631101, 841468, 1262202, 1893303, 2524404, 2734771, 3786606, 5469542, 7573212, 8204313, 10939084, 16408626, 24612939, 32817252, 49225878, 98451756]

約数ペア:

[(1, 98451756), (2, 49225878), (3, 32817252), (4, 24612939), (6, 16408626), (9, 10939084), (12, 8204313), (13, 7573212), (18, 5469542), (26, 3786606), (36, 2734771), (39, 2524404), (52, 1893303), (78, 1262202), (117, 841468), (156, 631101), (211, 466596), (234, 420734), (422, 233298), (468, 210367), (633, 155532), (844, 116649), (997, 98748), (1266, 77766), (1899, 51844), (1994, 49374), (2532, 38883), (2743, 35892), (2991, 32916), (3798, 25922), (3988, 24687), (5486, 17946), (5982, 16458), (7596, 12961), (8229, 11964), (8973, 10972)]