90644748

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{19319}}^1$

素因数の和:19366

約数の個数: 48

約数和(自身を含む): 233694720

約数和(自身を除く): 143049972

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 4692, 19319, 38638, 57957, 77276, 115914, 231828, 328423, 444337, 656846, 888674, 985269, 1313692, 1333011, 1777348, 1970538, 2666022, 3941076, 5332044, 7553729, 15107458, 22661187, 30214916, 45322374, 90644748]

約数ペア:

[(1, 90644748), (2, 45322374), (3, 30214916), (4, 22661187), (6, 15107458), (12, 7553729), (17, 5332044), (23, 3941076), (34, 2666022), (46, 1970538), (51, 1777348), (68, 1333011), (69, 1313692), (92, 985269), (102, 888674), (138, 656846), (204, 444337), (276, 328423), (391, 231828), (782, 115914), (1173, 77276), (1564, 57957), (2346, 38638), (4692, 19319)]