80031042

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{48859}}^1$

素因数の和:48887

約数の個数: 48

約数和(自身を含む): 213420480

約数和(自身を除く): 133389438

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 48859, 97718, 146577, 293154, 342013, 439731, 635167, 684026, 879462, 1026039, 1270334, 1905501, 2052078, 3078117, 3811002, 4446169, 5716503, 6156234, 8892338, 11433006, 13338507, 26677014, 40015521, 80031042]

約数ペア:

[(1, 80031042), (2, 40015521), (3, 26677014), (6, 13338507), (7, 11433006), (9, 8892338), (13, 6156234), (14, 5716503), (18, 4446169), (21, 3811002), (26, 3078117), (39, 2052078), (42, 1905501), (63, 1270334), (78, 1026039), (91, 879462), (117, 684026), (126, 635167), (182, 439731), (234, 342013), (273, 293154), (546, 146577), (819, 97718), (1638, 48859)]