87963128

素因数分解:

$2^3\times {\mathrm{11}}^4\times {\mathrm{751}}^1$

素因数の和:801

約数の個数: 40

約数和(自身を含む): 181664400

約数和(自身を除く): 93701272

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 751, 968, 1331, 1502, 2662, 3004, 5324, 6008, 8261, 10648, 14641, 16522, 29282, 33044, 58564, 66088, 90871, 117128, 181742, 363484, 726968, 999581, 1999162, 3998324, 7996648, 10995391, 21990782, 43981564, 87963128]

約数ペア:

[(1, 87963128), (2, 43981564), (4, 21990782), (8, 10995391), (11, 7996648), (22, 3998324), (44, 1999162), (88, 999581), (121, 726968), (242, 363484), (484, 181742), (751, 117128), (968, 90871), (1331, 66088), (1502, 58564), (2662, 33044), (3004, 29282), (5324, 16522), (6008, 14641), (8261, 10648)]