72065072

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1733}}^1$

素因数の和:1877

約数の個数: 40

約数和(自身を含む): 147070944

約数和(自身を除く): 75005872

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 113, 184, 226, 368, 452, 904, 1733, 1808, 2599, 3466, 5198, 6932, 10396, 13864, 20792, 27728, 39859, 41584, 79718, 159436, 195829, 318872, 391658, 637744, 783316, 1566632, 3133264, 4504067, 9008134, 18016268, 36032536, 72065072]

約数ペア:

[(1, 72065072), (2, 36032536), (4, 18016268), (8, 9008134), (16, 4504067), (23, 3133264), (46, 1566632), (92, 783316), (113, 637744), (184, 391658), (226, 318872), (368, 195829), (452, 159436), (904, 79718), (1733, 41584), (1808, 39859), (2599, 27728), (3466, 20792), (5198, 13864), (6932, 10396)]