85963986

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{359}}^1$

素因数の和:671

約数の個数: 48

約数和(自身を含む): 191056320

約数和(自身を除く): 105092334

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 251, 318, 359, 477, 502, 718, 753, 954, 1077, 1506, 2154, 2259, 3231, 4518, 6462, 13303, 19027, 26606, 38054, 39909, 57081, 79818, 90109, 114162, 119727, 171243, 180218, 239454, 270327, 342486, 540654, 810981, 1621962, 4775777, 9551554, 14327331, 28654662, 42981993, 85963986]

約数ペア:

[(1, 85963986), (2, 42981993), (3, 28654662), (6, 14327331), (9, 9551554), (18, 4775777), (53, 1621962), (106, 810981), (159, 540654), (251, 342486), (318, 270327), (359, 239454), (477, 180218), (502, 171243), (718, 119727), (753, 114162), (954, 90109), (1077, 79818), (1506, 57081), (2154, 39909), (2259, 38054), (3231, 26606), (4518, 19027), (6462, 13303)]