72129932

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3613}}^1$

素因数の和:3678

約数の個数: 48

約数和(自身を含む): 155430912

約数和(自身を除く): 83300980

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 322, 434, 644, 713, 868, 1426, 2852, 3613, 4991, 7226, 9982, 14452, 19964, 25291, 50582, 83099, 101164, 112003, 166198, 224006, 332396, 448012, 581693, 784021, 1163386, 1568042, 2326772, 2576069, 3136084, 5152138, 10304276, 18032483, 36064966, 72129932]

約数ペア:

[(1, 72129932), (2, 36064966), (4, 18032483), (7, 10304276), (14, 5152138), (23, 3136084), (28, 2576069), (31, 2326772), (46, 1568042), (62, 1163386), (92, 784021), (124, 581693), (161, 448012), (217, 332396), (322, 224006), (434, 166198), (644, 112003), (713, 101164), (868, 83099), (1426, 50582), (2852, 25291), (3613, 19964), (4991, 14452), (7226, 9982)]