75438972

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{99787}}^1$

素因数の和:99807

約数の個数: 48

約数和(自身を含む): 223525120

約数和(自身を除く): 148086148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 99787, 199574, 299361, 399148, 598722, 698509, 898083, 1197444, 1397018, 1796166, 2095527, 2694249, 2794036, 3592332, 4191054, 5388498, 6286581, 8382108, 10776996, 12573162, 18859743, 25146324, 37719486, 75438972]

約数ペア:

[(1, 75438972), (2, 37719486), (3, 25146324), (4, 18859743), (6, 12573162), (7, 10776996), (9, 8382108), (12, 6286581), (14, 5388498), (18, 4191054), (21, 3592332), (27, 2794036), (28, 2694249), (36, 2095527), (42, 1796166), (54, 1397018), (63, 1197444), (84, 898083), (108, 698509), (126, 598722), (189, 399148), (252, 299361), (378, 199574), (756, 99787)]