77421744

素因数分解:

$2^4\times 3^5\times {\mathrm{19913}}^1$

素因数の和:19936

約数の個数: 60

約数和(自身を含む): 224709576

約数和(自身を除く): 147287832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 19913, 39826, 59739, 79652, 119478, 159304, 179217, 238956, 318608, 358434, 477912, 537651, 716868, 955824, 1075302, 1433736, 1612953, 2150604, 2867472, 3225906, 4301208, 4838859, 6451812, 8602416, 9677718, 12903624, 19355436, 25807248, 38710872, 77421744]

約数ペア:

[(1, 77421744), (2, 38710872), (3, 25807248), (4, 19355436), (6, 12903624), (8, 9677718), (9, 8602416), (12, 6451812), (16, 4838859), (18, 4301208), (24, 3225906), (27, 2867472), (36, 2150604), (48, 1612953), (54, 1433736), (72, 1075302), (81, 955824), (108, 716868), (144, 537651), (162, 477912), (216, 358434), (243, 318608), (324, 238956), (432, 179217), (486, 159304), (648, 119478), (972, 79652), (1296, 59739), (1944, 39826), (3888, 19913)]