72554896

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{509}}^1$

素因数の和:727

約数の個数: 40

約数和(自身を含む): 144187200

約数和(自身を除く): 71632304

約数列:

[1, 2, 4, 8, 16, 59, 118, 151, 236, 302, 472, 509, 604, 944, 1018, 1208, 2036, 2416, 4072, 8144, 8909, 17818, 30031, 35636, 60062, 71272, 76859, 120124, 142544, 153718, 240248, 307436, 480496, 614872, 1229744, 4534681, 9069362, 18138724, 36277448, 72554896]

約数ペア:

[(1, 72554896), (2, 36277448), (4, 18138724), (8, 9069362), (16, 4534681), (59, 1229744), (118, 614872), (151, 480496), (236, 307436), (302, 240248), (472, 153718), (509, 142544), (604, 120124), (944, 76859), (1018, 71272), (1208, 60062), (2036, 35636), (2416, 30031), (4072, 17818), (8144, 8909)]