72800574

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{22511}}^1$

素因数の和:22541

約数の個数: 48

約数和(自身を含む): 184778496

約数和(自身を除く): 111977922

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 22511, 45022, 67533, 135066, 157577, 247621, 315154, 472731, 495242, 742863, 945462, 1103039, 1485726, 1733347, 2206078, 3309117, 3466694, 5200041, 6618234, 10400082, 12133429, 24266858, 36400287, 72800574]

約数ペア:

[(1, 72800574), (2, 36400287), (3, 24266858), (6, 12133429), (7, 10400082), (11, 6618234), (14, 5200041), (21, 3466694), (22, 3309117), (33, 2206078), (42, 1733347), (49, 1485726), (66, 1103039), (77, 945462), (98, 742863), (147, 495242), (154, 472731), (231, 315154), (294, 247621), (462, 157577), (539, 135066), (1078, 67533), (1617, 45022), (3234, 22511)]