81790681824

素因数分解:

$2^5\times 3^5\times {\mathrm{10518349}}^1$

素因数の和:10518374

約数の個数: 72

約数和(自身を含む): 241206802200

約数和(自身を除く): 159416120376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 10518349, 21036698, 31555047, 42073396, 63110094, 84146792, 94665141, 126220188, 168293584, 189330282, 252440376, 283995423, 336587168, 378660564, 504880752, 567990846, 757321128, 851986269, 1009761504, 1135981692, 1514642256, 1703972538, 2271963384, 2555958807, 3029284512, 3407945076, 4543926768, 5111917614, 6815890152, 9087853536, 10223835228, 13631780304, 20447670456, 27263560608, 40895340912, 81790681824]

約数ペア:

[(1, 81790681824), (2, 40895340912), (3, 27263560608), (4, 20447670456), (6, 13631780304), (8, 10223835228), (9, 9087853536), (12, 6815890152), (16, 5111917614), (18, 4543926768), (24, 3407945076), (27, 3029284512), (32, 2555958807), (36, 2271963384), (48, 1703972538), (54, 1514642256), (72, 1135981692), (81, 1009761504), (96, 851986269), (108, 757321128), (144, 567990846), (162, 504880752), (216, 378660564), (243, 336587168), (288, 283995423), (324, 252440376), (432, 189330282), (486, 168293584), (648, 126220188), (864, 94665141), (972, 84146792), (1296, 63110094), (1944, 42073396), (2592, 31555047), (3888, 21036698), (7776, 10518349)]