73885644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{653}}^1$

素因数の和:1119

約数の個数: 72

約数和(自身を含む): 214250400

約数和(自身を除く): 140364756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 449, 653, 898, 1306, 1347, 1796, 1959, 2612, 2694, 3143, 3918, 4041, 4571, 5388, 5877, 6286, 7836, 8082, 9142, 9429, 11754, 12572, 13713, 16164, 18284, 18858, 23508, 27426, 28287, 37716, 41139, 54852, 56574, 82278, 113148, 164556, 293197, 586394, 879591, 1172788, 1759182, 2052379, 2638773, 3518364, 4104758, 5277546, 6157137, 8209516, 10555092, 12314274, 18471411, 24628548, 36942822, 73885644]

約数ペア:

[(1, 73885644), (2, 36942822), (3, 24628548), (4, 18471411), (6, 12314274), (7, 10555092), (9, 8209516), (12, 6157137), (14, 5277546), (18, 4104758), (21, 3518364), (28, 2638773), (36, 2052379), (42, 1759182), (63, 1172788), (84, 879591), (126, 586394), (252, 293197), (449, 164556), (653, 113148), (898, 82278), (1306, 56574), (1347, 54852), (1796, 41139), (1959, 37716), (2612, 28287), (2694, 27426), (3143, 23508), (3918, 18858), (4041, 18284), (4571, 16164), (5388, 13713), (5877, 12572), (6286, 11754), (7836, 9429), (8082, 9142)]