83672162

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 159129600

約数和(自身を除く): 75457438

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 73, 133, 139, 146, 217, 266, 278, 434, 511, 589, 973, 1022, 1178, 1387, 1946, 2263, 2641, 2774, 4123, 4309, 4526, 5282, 8246, 8618, 9709, 10147, 15841, 18487, 19418, 20294, 30163, 31682, 36974, 42997, 60326, 71029, 81871, 85994, 142058, 163742, 192793, 300979, 314557, 385586, 573097, 601958, 629114, 1146194, 1349551, 2201899, 2699102, 4403798, 5976583, 11953166, 41836081, 83672162]

約数ペア:

[(1, 83672162), (2, 41836081), (7, 11953166), (14, 5976583), (19, 4403798), (31, 2699102), (38, 2201899), (62, 1349551), (73, 1146194), (133, 629114), (139, 601958), (146, 573097), (217, 385586), (266, 314557), (278, 300979), (434, 192793), (511, 163742), (589, 142058), (973, 85994), (1022, 81871), (1178, 71029), (1387, 60326), (1946, 42997), (2263, 36974), (2641, 31682), (2774, 30163), (4123, 20294), (4309, 19418), (4526, 18487), (5282, 15841), (8246, 10147), (8618, 9709)]