87454728

素因数分解:

$2^3\times 3^5\times {\mathrm{44987}}^1$

素因数の和:45008

約数の個数: 48

約数和(自身を含む): 245634480

約数和(自身を除く): 158179752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 44987, 89974, 134961, 179948, 269922, 359896, 404883, 539844, 809766, 1079688, 1214649, 1619532, 2429298, 3239064, 3643947, 4858596, 7287894, 9717192, 10931841, 14575788, 21863682, 29151576, 43727364, 87454728]

約数ペア:

[(1, 87454728), (2, 43727364), (3, 29151576), (4, 21863682), (6, 14575788), (8, 10931841), (9, 9717192), (12, 7287894), (18, 4858596), (24, 3643947), (27, 3239064), (36, 2429298), (54, 1619532), (72, 1214649), (81, 1079688), (108, 809766), (162, 539844), (216, 404883), (243, 359896), (324, 269922), (486, 179948), (648, 134961), (972, 89974), (1944, 44987)]