74287278

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1901}}^1$

素因数の和:2089

約数の個数: 48

約数和(自身を含む): 174466656

約数和(自身を除く): 100179378

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 167, 234, 334, 501, 1002, 1503, 1901, 2171, 3006, 3802, 4342, 5703, 6513, 11406, 13026, 17109, 19539, 24713, 34218, 39078, 49426, 74139, 148278, 222417, 317467, 444834, 634934, 952401, 1904802, 2857203, 4127071, 5714406, 8254142, 12381213, 24762426, 37143639, 74287278]

約数ペア:

[(1, 74287278), (2, 37143639), (3, 24762426), (6, 12381213), (9, 8254142), (13, 5714406), (18, 4127071), (26, 2857203), (39, 1904802), (78, 952401), (117, 634934), (167, 444834), (234, 317467), (334, 222417), (501, 148278), (1002, 74139), (1503, 49426), (1901, 39078), (2171, 34218), (3006, 24713), (3802, 19539), (4342, 17109), (5703, 13026), (6513, 11406)]