172165572

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:617

約数の個数: 72

約数和(自身を含む): 444452736

約数和(自身を除く): 272287164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 157, 166, 249, 314, 332, 367, 471, 498, 628, 734, 747, 942, 996, 1101, 1413, 1468, 1494, 1884, 2202, 2826, 2988, 3303, 4404, 5652, 6606, 13031, 13212, 26062, 30461, 39093, 52124, 57619, 60922, 78186, 91383, 115238, 117279, 121844, 156372, 172857, 182766, 230476, 234558, 274149, 345714, 365532, 469116, 518571, 548298, 691428, 1037142, 1096596, 2074284, 4782377, 9564754, 14347131, 19129508, 28694262, 43041393, 57388524, 86082786, 172165572]

約数ペア:

[(1, 172165572), (2, 86082786), (3, 57388524), (4, 43041393), (6, 28694262), (9, 19129508), (12, 14347131), (18, 9564754), (36, 4782377), (83, 2074284), (157, 1096596), (166, 1037142), (249, 691428), (314, 548298), (332, 518571), (367, 469116), (471, 365532), (498, 345714), (628, 274149), (734, 234558), (747, 230476), (942, 182766), (996, 172857), (1101, 156372), (1413, 121844), (1468, 117279), (1494, 115238), (1884, 91383), (2202, 78186), (2826, 60922), (2988, 57619), (3303, 52124), (4404, 39093), (5652, 30461), (6606, 26062), (13031, 13212)]